Knowledge Network

Lucy Worsley investigates whether Mary I, England's first ruling female monarch, should be remembered as a pioneer or a tyrant.

A man is electrocuted during a typing contest, but Murdoch suspects he wasn't the intended target.

A BASE jumping border collie, a bopping cockatoo and racing rats show that animal intelligence can get a big boost in the right enriched environment.

A celebratory vintage train ride ends in tragedy when a bride is murdered and thrown out beside the tracks; as Mike and his team investigate, they must dig through old rivalries and family tensions to find the killer hiding on the train.

Kay-Nah-Chi-Wah-Nung is a sacred burial mound site in northwestern Ontario; part of a land claim in the 1980s and '90s, it's now a source of cultural pride among youth and elders in the community.

After a fight outside a bar, 19-year-old Sonny Conran is arrested and charged with murder; his mum Jo rushes to Bulgaria, but Sonny's lawyer warns Jo that the police have already made up their minds; Jo focuses on proving Sonny's innocence.

A celebratory vintage train ride ends in tragedy when a bride is murdered and thrown out beside the tracks; as Mike and his team investigate, they must dig through old rivalries and family tensions to find the killer hiding on the train.

Kay-Nah-Chi-Wah-Nung is a sacred burial mound site in northwestern Ontario; part of a land claim in the 1980s and '90s, it's now a source of cultural pride among youth and elders in the community.

After a fight outside a bar, 19-year-old Sonny Conran is arrested and charged with murder; his mum Jo rushes to Bulgaria, but Sonny's lawyer warns Jo that the police have already made up their minds; Jo focuses on proving Sonny's innocence.

A BASE jumping border collie, a bopping cockatoo and racing rats show that animal intelligence can get a big boost in the right enriched environment.

Two members of Hope's team travel to England to discover new techniques and make allies on the front lines of animal rescue.

Lila badly wants a marble track like her friend's, but she may have to wait until her birthday; when Pirouette asks the Snowllys to build her a snow slide they accept, but in exchange, she'll have to fill their treasure chest.

Five friends travel through space, exploring planets with one mission, to discover, play and collect all the games in the universe.

Caillou grows frustrated when he struggles to shoot a basketball, so he imagines he's a space captain helping his pilot land a shuttle; when Caillou can't get the line dance steps right, he worries he'll ruin it for everyone.

Sam's neighbor Henri turns out to be a terrible houseguest.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Hector is overwhelmed, so Tommy and Audrey volunteer to do his daily chores; as Audrey sprains her ankle, Tommy is left alone and the tasks pile up; he calls Quentin and Maeva for help.

Sally feels left out when Naomi and Snoopy play ring toss; the kids write home about their best days at camp.

The friends try to consider the size of each player to make teams for their silly new ball game.

Sam and Kit investigate the strange shrieks keeping the bats awake in a cave.

Tiny Chef makes pink lemonade and has to convince Ruby that trying new things can be fun.

King Sejong the Great shows the trio that everyone has ideas that are worth sharing.

Granny and Grandpa are babysitting Isadora and Honeyblossom; they tell their grandparents that they can drink fairy nectar, but Honeyblossom gets hyper.

Flower is a seven-year-old girl living above her parents' restaurant; by her side is Flour, a cat created from a bag of flour; they live in a multicultural neighborhood and have various experiences together.

Chip is eager to fix every broken thing in town, but his superfast repairs only make everything worse; it's a good thing Chip has Luna and Inkie's help to fix all his fixes.

Nick and Sally want to protect their cookie jar from cookie snatchers, so Cat's beetle friends offer advice on how to look scary, make a noise and deliver a special stinky surprise.

Do flies but wishes he could flap faster.

Mojo and Bo enter the grand cross-town race, determined to win; however, they repeatedly pause to assist fellow racers in distress, which slows their progress; how can they maintain their lead while being so altruistic?

Duggee opens the clubhouse doors and embarks on new adventures with everyone's favorite "Hey Duggee" characters.

Joe, Nina and Buddy leap into adventure with their superpowers.

Mayor Goodway, Danny and the Turbots become stuck in a canyon in the mountains.

The dog is ready for his close-up; new adventures with the happy-dancing, high-flying, big-dreaming beagle who is joined by best friend Woodstock and the rest of the Peanuts gang.

Clifford is excited for dog food delivery day; but when the boat docks with a new kind of dog food, Clifford panics.

When Bad Jack returns with his gang to tickle the townspeople, a surprise guest shows Peg and Cat how to fend off the bad guys' six feathers with four feathers.

Grizelda wants to help the Rainbow Kingdom, just like True, so she gets her Gizmos to build a giant robot: The Grizbot; when Frookie takes control of it, True has to come to her friends' rescue.

Flower is a seven-year-old girl living above her parents' restaurant; by her side is Flour, a cat created from a bag of flour; they live in a multicultural neighborhood and have various experiences together.

Carmen makes a new friend.

The Rangers learn that Little Bigfoot is nervous about apple picking with the Mini Moosers because he's afraid he won't fit in; but is helping their little big friend learn to be more "moosey" really better than just being himself?

The pups leap into action when Digi and Tal's coconut catapult goes rampant and rockets off through the jungle targeting birds and monkeys.

A curious and dreamy rabbit called Molang and an inquisitive little chick called Piu Piu are inseparable best friends who always have a wonderful time going on adventures together.

After Gil and Molly meet a conductor, the Guppies want to join an orchestra.

The squirrels search for clues to try and find out who stole Duggee's homemade apple pie from the windowsill.

The everyday adventures of Carl, an autistic raccoon, who loves collecting things.

Three birds learn about science and discovery.

When Caillou can't get the line dance steps right, he worries he'll ruin it for everyone. But Grandma's story about a square dance helps him get over his anxiety.

JoJo and Gran Gran take a trip to have JoJo's eyes tested at the opticians; Jaxon and Ezra help explain what it means to be long and short-sighted; after his eye test, Jaxon is struggling to decide which glasses he would like to wear.

Bea helps Ty cope when he loses his favorite Superzoom toy.

Iggy wants to see the garbage truck, but Rosie doesn't know how to get it to come to their house; Rosie attempts to bring nature inside.

Abby loses her glasses and relies on Bozzly and Princess Flug to get them back.

Grizelda wants to help the Rainbow Kingdom, just like True, so she gets her Gizmos to build a giant robot: The Grizbot; when Frookie takes control of it, True has to come to her friends' rescue.

School's out for summer; everyone celebrates until they discover that Cuquín has ruined the school magazine; Cleo refuses to lose heart and decides they'll have to make their own magazine.

When Smudge the puppy goes missing, Nina, Joe and Buddy interrupt their outdoor gymnastic practice and track his paw prints up to where he's stuck on a rocky ledge.

Andy and Luna enlist the help of a totem pole artist to tell their story.

Nick and Sally want to protect their cookie jar from cookie snatchers, so Cat's beetle friends offer advice on how to look scary, make a noise and deliver a special stinky surprise.

Mojo and Bo need to get Felix, Dot and Nan's giant pie across the lake at once; Felix wants the pie and Dot wants Felix.

Three wolves who are new to the forest hear a spooky voice ordering them to go away; Sam and Kit try to uncover who's behind the scares.

Wizz is a blue monster who is stuck in a TV show that he does not want people to watch; Wizz's friends help him navigate the consequences of being the star of a show that he wants to escape from.

In the future, the planet has reached, Code Orange, due to a global invasion of goldfish! The team goes back in time to discover how one tiny mistake can create a huge orange problem.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

A puzzle frustrates Snoopy; Sally gets a lesson on summer-camp fun; Snoopy's height falls short of the best carnival rides.

A hare needs help; Chelsea rescues a litter of orphaned foxes; Dr. Barry helps an injured bobcat.

Lucy Worsley uncovers the real-life stories of those at the front line of a bloody and terrifying period of history through the testimonies of people who lived through the London Blitz.

After boarding the train in Edinburgh, Alan visits the Commando Memorial in Lochaber; Silver Sands of Morar; the construction of the West Highland Line's extension from Fort William to Mallaig.

Three bands sharpen their performances with one week to go before the World Pipe Band Championships, a fiercely contested competition where the best pipe bands from around the globe all vie to be crowned worthy winners.

Jack hopes to become a director, despite having Asperger syndrome; Francie plans on owning an apartment.

Three bands sharpen their performances with one week to go before the World Pipe Band Championships, a fiercely contested competition where the best pipe bands from around the globe all vie to be crowned worthy winners.

Jack hopes to become a director, despite having Asperger syndrome; Francie plans on owning an apartment.

Cooper's second parole is impending, there's still no conclusive results from forensics and Detective Steve Wilkins faces Cooper in three days of interviews.

Over five days, from Melrose in the Scottish Borders to Holy Island off the coast of Northumberland, Tony Robinson is on the trail of one of Northumbria's greatest sons: Saint Cuthbert.

Barry and Hayley's adventure in the UK continues at a rehab center where they use the latest in alternative therapies.

Marco thinks his toilet paper roll craft looks amazing, but Lila is not so sure; Choochoo is enamored by a sheep's colorful fleece, and wants to knit a gift with it, but he is forced by Pirouette to make balloons out of it instead so they can get away from terrifying bunnies.

Five friends travel through space, exploring planets with one mission, to discover, play and collect all the games in the universe.

When Tiny loses Tall's favorite striped stone, they go on a mission to retrieve it; when they can't find a stone with the right stripe pattern, Tiny is inspired to get creative.

When Caillou can't get the line dance steps right, he worries he'll ruin it for everyone. But Grandma's story about a square dance helps him get over his anxiety.

Lili leads her classmate in a campaign to keep Ms. Emily as their teacher.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Audrey, a seven-year-old, lives in an animal refuge for endangered species.

Peppermint Patty is convinced Charlie Brown has a crush on her and wants to let him down easy; Marcie is chosen to be the camp counselor for a day.

Tall is upset when some of his prized elbow warmers go missing; he and Tiny track down the warmers in surprising locations, using pattern-recognition to match up the pairs.

Biting army ants march through a birthday picnic.

Tiny Chef, a social media sensation and herbivore, introduces and cooks new recipes for tiny plant-based dishes from his tree-stump home.

Brad learns that asking questions can help him feel less afraid; overcoming a challenge.

After being invited to a mermaid sleepover, Isadora sets out on a night swim through Mer-City with Princess Delphina and Adelina.

Flower is a seven-year-old girl living above her parents' restaurant; by her side is Flour, a cat created from a bag of flour; they live in a multicultural neighborhood and have various experiences together.

After the cleaning machine destroys Mr. Picard's house, the Adventure Rangers gather citizens to surprise him by fixing it up.

Tongues aren't just for tasting stuff; Cat has friends with terrific tricky tongues that can do all sorts of things to get food.

Do, Re and Mi dance and sing along with their friends during a celebration.

A lost bird needs Mojo, and Bo's hang glider, to help it get home.

Duggee opens the clubhouse doors and embarks on new adventures with everyone's favorite "Hey Duggee" characters.

Joe, Nina and Buddy leap into adventure with their superpowers.

Rubble leads the pups in building an emergency landing pad for Captain Gordy.

The dog is ready for his close-up; new adventures with the happy-dancing, high-flying, big-dreaming beagle who is joined by best friend Woodstock and the rest of the Peanuts gang.

Jack has officially outgrown his favorite tennis shoes, but he can't imagine life without them; as he tries to break in the new shoes, his friends try every tactic imaginable to make him feel better about the change.

Peg's t-ball team, the Mighty Nine, goes up against a team of alien all-stars; Peg uses the aliens' t-ball cards to predict where they'll hit.

When Frookie and Bartleby get lost in a maze, True and Grizelda must solve the puzzle to rescue them.

Flower is a seven-year-old girl living above her parents' restaurant; by her side is Flour, a cat created from a bag of flour; they live in a multicultural neighborhood and have various experiences together.

Carmen is asked to play music for a Barcelona sporting competition.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

A group of six rescue dogs, led by a tech-savvy boy named Ryder, has adventures in "PAW Patrol." The heroic pups, who believe "no job is too big, no pup is too small," work together to protect the community. Among the members of the group are firedog Marshall, police pup Chase, and fearless Skye. All of the animals have special skills, gadgets and vehicles that help them on their rescue missions.

In prehistory, Molang and Piu Piu burn the chief's mask and get excluded from the tribe; to rejoin, they become fashion designers.

When Nonny breaks his glasses, he must use his other senses to reach the glasses store.

Duggee is sewing a snazzy poncho and the squirrels want to make one too; it is very quiet in the clubhouse until a very loud sneeze is heard.

The everyday adventures of Carl, an autistic raccoon, who loves collecting things.

The birds help a young groundhog find her shadow, which means spring is coming.

When Daddy brings home a mysterious box for Rosie and Caillou, they pretend to be impatient explorers and learn how to resist the urge to open it; Gilbert decides to sleep in Rosie's room and lonely Caillou imagines he's on a deserted island.

JoJo and Gran Gran enjoy finding Gran Gran's old clothes. When Charlene brings a sewing machine, Gran Gran decides to make JoJo some new clothes.

Bea wants to be an astronaut, so she and Ty practice to go to space, only to discover that it takes years of school and practice.

Rosie, Javi and Uncle Steve use landmarks to get to Calvin's bakery; Rosie, Iggy and Javi lose their Easter eggs.

When Teeny Terry believes he's an actual superhero, Abby has to keep up the illusion so his feelings won't get hurt.

When Frookie and Bartleby get lost in a maze, True and Grizelda must solve the puzzle to rescue them.

Cuquín accidentally throws Tete's book about pirates into the sea while playing on the beach; when Tete becomes upset because he doesn't know how the story ends, Cleo decides to give Tete's book an ending.

When Chief Made builds the kids their very own fort, they imagine themselves as super rescuers ready to help those in need, but Joe keeps raising false alarms.

Andy wants to see the blue light of the Mendenhall Glacier ice caves.

Tongues aren't just for tasting stuff; Cat has friends with terrific tricky tongues that can do all sorts of things to get food.

Mojo and Bo need to move a crashed meteor; every time Mojo goes near the big rock, moving turns to grooving; how can you move a meteor if you can't stop dancing?

After an itchy rash breaks out on the Monsoon Express, a hooded pitohui bird helps Kit and Sam interview suspects in the jungle and find the culprit.

Wizz is a blue monster who is stuck in a TV show that he does not want people to watch; Wizz's friends help him navigate the consequences of being the star of a show that he wants to escape from.

In the future, Orchid and her dad want to plant a special singing moonflower on a nearby hill - but it seems someone has stolen the dirt! The team goes back in time to discover that the problem may just be clueless Doc Crock trying her hand at farming.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Snoopy starts an advice column; Snoopy gets permission at last to go to school; Snoopy reminisces about his favorite things.

Fascinating creatures thrive in the muck.

Jessica, who has Down Syndrome, hopes to translate her love of art into a paying job; legally blind musician BJ questions his career path.

Family feuds, tragic deaths and bitter rivalries test the brothers; when Alfred's will reveals the Nobel Prize, their legacy transforms forever.

Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft, who were killed by a volcanic eruption in 1991, to create a film that celebrates their legacy.

Raymond Moriyama's acclaimed architectural achievements emerge from his life experience including the trauma of wartime internment as a Japanese Canadian, and his view that the architect's role in society should reflect inclusion and democracy.

A Japanese Canadian doctor reflects on his life, and the meaning of home, before, during and after internment during the Second World War.

Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft, who were killed by a volcanic eruption in 1991, to create a film that celebrates their legacy.

Raymond Moriyama's acclaimed architectural achievements emerge from his life experience including the trauma of wartime internment as a Japanese Canadian, and his view that the architect's role in society should reflect inclusion and democracy.

A Japanese Canadian doctor reflects on his life, and the meaning of home, before, during and after internment during the Second World War.

The Czech Philharmonic Orchestra performs under the direction of conductor Semyon Bychkov, performing selections from Bedřich Smetana including My Fatherland at the Rudolfinum in Prague.

A bobcat kitten needs Hope's help but this little orphan causes big headaches.

Marco learns from his dad to use the whole sheet of paper when drawing to avoid waste; BeeBee wants to knit Willy a hat using recycled wool, but he struggles to find some.

Five friends travel through space, exploring planets with one mission, to discover, play and collect all the games in the universe.

Tiny and Tall are excited to pick lots of zazzy fruit; Tall is stressed when the differently sized fruits get mixed up; they use their sorting skills to set things straight.

When Daddy brings home a mysterious box for Rosie and Caillou, they pretend to be impatient explorers and learn how to resist the urge to open it; Gilbert decides to sleep in Rosie's room and lonely Caillou imagines he's on a deserted island.

Amala gets in a food fight with Henri.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Audrey, a seven-year-old, lives in an animal refuge for endangered species.

Peppermint Patty is convinced Charlie Brown has a crush on her and wants to let him down easy; Marcie is chosen to be the camp counselor for a day.

Tiny thinks she followed the instructions carefully, yet her bumblestalk plant doesn't grow as quickly as Tall's.

Sam and Kit work on the case when Gordy the giraffe suddenly disappears.

Tiny Chef, a social media sensation and herbivore, introduces and cooks new recipes for tiny plant-based dishes from his tree-stump home.

Benjamin Banneker shows Yadina that overcoming a challenge can make a person feel proud.

Isadora and Oliver visit the Vampire Moon Mansion; Oliver discovers a secret map revealing hidden locations, but they are repeatedly startled by an unexplained, eerie sound.

Flower is a seven-year-old girl living above her parents' restaurant; by her side is Flour, a cat created from a bag of flour; they live in a multicultural neighborhood and have various experiences together.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Sally and Nick pretend to be a mermaid and a merboy; Cat takes them to meet the amazing manatee that is just like a mermaid.

Best friends Do, Re and Mi sing and dance in a concert.

Someone steals the big hand from the clock tower; Mojo and Bo take on the case, but it proves more complex than expected.

Duggee opens the clubhouse doors and embarks on new adventures with everyone's favorite "Hey Duggee" characters.

Joe, Nina and Buddy leap into adventure with their superpowers.

A strange odor chases jungle animals away from their homes.

The dog is ready for his close-up; new adventures with the happy-dancing, high-flying, big-dreaming beagle who is joined by best friend Woodstock and the rest of the Peanuts gang.

Pablo makes a wish for a baby sister, and his wish comes true.

When the Electric Eleven perform on the farm, 100 chickens steal the band's bus and drive it around the world.

True tries to figure out how the Day Queen and Night Queen can see each other.

Flower is a seven-year-old girl living above her parents' restaurant; by her side is Flour, a cat created from a bag of flour; they live in a multicultural neighborhood and have various experiences together.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

A group of six rescue dogs, led by a tech-savvy boy named Ryder, has adventures in "PAW Patrol." The heroic pups, who believe "no job is too big, no pup is too small," work together to protect the community. Among the members of the group are firedog Marshall, police pup Chase, and fearless Skye. All of the animals have special skills, gadgets and vehicles that help them on their rescue missions.

In Prehistory, Molang and Piu Piu's tribe find the ideal place to stay. But they have a noisy neighbor: a rhino!

When rain spoils a game of kickball, Gil invents a new game; Bubble Puppy must overcome his fear of thunder to save the game.

Duggee and the squirrels buy Hennie a present for her birthday, but first they need to wrap it up.

Dylan realizes he doesn't love square dancing.

Quack throws a party to get some attention, but doesn't know what to serve.

When Gilbert decides to sleep in Rosie's room, Caillou imagines he's on a deserted island; he soon realizes he's not alone.

JoJo and Gran Gran spot a bird's nest in Cynthia's garden, which inspires JoJo to make a nest for Panda; Cynthia and Gran Gran teach JoJo about all the nests that different birds make to help the babies; Daddy teaches JoJo how to whistle like a bird.

Bea, Ty and Lexi can't find the right paint colors while making self-portraits for class.

Five-year-old Mexican American Rosie Fuentes learns how the world around her works in her suburban Texas community.

While playing in the snow, Abby leaves a trail of buttons to help find their way home, but a snowfall covers the trail up, causing the friends to become lost.

True tries to figure out how the Day Queen and Night Queen can see each other.

Cuquín destroys the pool and all the water drains out; the hose is too short to fill it, so the children can't go swimming anymore; Cleo comes up with a solution using pipes.

Inspired by his father, the Chief, Buddy becomes leader of the trio, giving orders to Nina, Joe and Smudge the puppy as they help neighbors; Buddy doesn't listen to their concerns, so Joe and Nina refuse to follow.

Leo is nervous about the wild animals in Juneau, Alaska.

Sally and Nick pretend to be a mermaid and a merboy; Cat takes them to meet the amazing manatee that is just like a mermaid.

Bryan the ferry can't stop unless Mojo and Bo figure out how to get aboard and help him.

On a sunny beach day, a sneaky thief makes off with every drop of milk meant for a group of baby elephant seals; luckily, Sam and Kit are on the case!

Wizz is a blue monster who is stuck in a TV show that he does not want people to watch; Wizz's friends help him navigate the consequences of being the star of a show that he wants to escape from.

The gang goes back in time to fix air pollution and discovers a surprising foe: The Energy Vampires.

The autumn leaves are falling, and Inkie's summer sunflower is fading.

Snoopy searches for the perfect tree topper; Woodstock gets trapped in a window display; Snoopy and Woodstock visit Spike for Christmas.

The birthplace of Western philosophy and the Olympic Games, Athens is an ancient city that has always been at the heart of the action.

Agnolotti del plin; la financiera; tagliatelle with truffles.

David speaks with Ethiopian-born people who have recently moved back to Addis Ababal; he realizes that the true spirit of Ethiopia, with its reputation for poverty and famine, lies in the younger generations who are paving a new future.

Women battle against Nazis behind enemy lines; Josephine Baker uses her celebrity status to smuggle information to the Allies; a wireless operator in France supports a spy network; teenage girls in the Netherlands assassinate Nazi officers.

HMS Victory was Admiral Nelson's personal flagship at the Battle of Trafalgar, and at one point was the largest warship in the world.