W50DP-D

The origins of Buckingham Palace; the most haphazard royal wedding in history.

The secrets of Westminster, including a hidden tunnel and a hologram portrait.

Exploring the secrets of Windsor Castle, the largest permanently lived-in castle in the world.

Exploring Greenwich, the lost palace, and a look at the Gold State Coach.

Following the descendants of four of the Freedom Colonies established by formerly enslaved people after the Civil War.

Black high school students organize peaceful sit-ins at a downtown lunch counter in 1960s Tampa, Fla.

Tracing the family trees of talk show host Sara Haines and playwright Tracy Letts.

Experts analyze prominent international affairs topics and America's role in a shifting world.

A spirited competition featuring questions that align with state curriculum standards.

Sidney performs an exorcism after an apparent suicide; Gary goes on trial; Leonard makes a bet; Margaret makes a move; Amanda confronts a lost love.

Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own.

Tristan and Charlotte enjoy a romantic picnic at Beauvoir Manor; James checks in at Heston Grange.

As tension builds, the staff at the Walsingham Hotel rebel; Book discovers something quite curious in Captain Victor Orr's little black book.

The team retrieves a patient with Down syndrome; Mira questions her place in Wayne's life; one of the team will be forced to leave the RFDS.

Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own.

Tristan and Charlotte enjoy a romantic picnic at Beauvoir Manor; James checks in at Heston Grange.

As tension builds, the staff at the Walsingham Hotel rebel; Book discovers something quite curious in Captain Victor Orr's little black book.

Phil Hammond comes face-to-face with the inspiration for "Sherlock Holmes" and Maria McErlane hears how a beautiful well in Flintshire has been credited with healing powers for over 700 years.

How Black and Jewish communities collaborated in music, film and activism from the 1920s to the 1950s.

Ball routine and other functional movements.

Toning and strengthening every muscle in the waist.

Arthur baby-sits the "Terrible Tibble Twins"; a thunderstorm interrupts Arthur's family reunion.

Olive might become a pirate; Oscar turns into a couch.

The brothers try to rescue Aviva's work from a protective parent.

The Hunters investigate a weather mystery surrounding massive rocks that move on their own in the desert.

Lyla struggles to sleep and tries to figure out what is wrong with her sleep routine; Lyla tries to do her own hairstyle.

Carl doesn't know what to do when Nico falls; Carl learns a new word -- shindig.

Daniel finds out he is allergic to peaches; Teacher Harriet, Daniel and his friends take care of each other at school.

Phoebe plans a birthday surprise for Grandma; Phoebe and Jay must tend to the bell pepper in the garden.

Elmo tries to win a race without eating his sandwich, but learns that eating healthy food will give him energy; Cookie Monster tries to eat the sandwich for himself.

Mr. E learns a dance for Friendship Day; Super, the Wombats and the Boo Boo Blimp to the rescue when the power goes out for the Friendship Daylight Show.

Panda hopes to find a quiet way to show his love for the moon moths; Donkey helps Panda fix his spaceship.

Rosie makes a dance party island in her backyard, but the flag she puts up causes confusion; Rosie decides to be the mascot for Javi's soccer team.

Elinor learns about different plants when she makes soup with her grandparents; Elinor and her friends don't understand why their cupcakes aren't selling.

Alma tells on Emi when she's doing something dangerous; Alma's friends won't try Aaron and Lucas' snacks.

Chicken marsala; reviewing manual citrus juicers; skillet-roasted chicken in lemon sauce.

A look back at the Roman-tinged Hippodrome; ancient ritual of the Turkish bath; the Blue Mosque; the grand Hagia Sophia; Spice Market; exploring Topkapi Palace.

A spirited competition featuring questions that align with state curriculum standards.

Susan Morse tracks wild animals and their habits, teaching others how to spot the tiny signs of their passing that most of us never see.

Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own.

Tristan and Charlotte enjoy a romantic picnic at Beauvoir Manor; James checks in at Heston Grange.

Common types of caulks and sealants; installing a garbage disposal with an air switch controller; building a children's dress-up closet.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A winter adventure with Registered Maine Guide Polly Mahoney and her Yukon huskies; Amy Traverso and food writer David Leite make Portuguese clams and sausage; fat-tire biking.

Exploring Bologna's Piazza Maggiore, hidden canals and walking the portico to the San Luca sanctuary; shopping the Quadrilatero; a historic cutlery shop; a twins-run leather boutique.

A Cartier sapphire pendant circa 1915; a 1963 C.F. Martin D-28 guitar and case; a Paul Revere Jr. silver pitcher and diary circa 1775.

An aerial tour of Maine's 65 coastal lighthouses along 3,500 miles of rocky coastline from Calais to Kittery and everywhere in between.

In the forests of Nelson, New Hampshire a new town is born each year. It is a village, built by children, complete with local government, a bank, community center, stores, public gardens, a legal system and a local economy.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

A Cartier sapphire pendant circa 1915; a 1963 C.F. Martin D-28 guitar and case; a Paul Revere Jr. silver pitcher and diary circa 1775.

An emerald, diamond and gold necklace circa 1875; New Orleans Jazz & Heritage Festival posters; a 1962-1966 Stewart "Smokey" Stover collection.

The story of how Frederick Douglass, a man born into slavery, became one of the most prominent statesmen and influential voices for democracy in American history.

Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own.

Tristan and Charlotte enjoy a romantic picnic at Beauvoir Manor; James checks in at Heston Grange.

Toning and stretching the muscles around the rib cage.

Strengthening the spine.

Fern gets a cell phone; Brain does not want everyone to know that he was held back in kindergarten.

The agents track down missing monuments; the agents must determine who the real Oswald is.

Martin and Chris take Jimmy to a swimming tutor -- a sea otter named Coach.

The Hunters try to help an injured bird so it can join its friends migrating south for the winter.

Lyla and Luke clean Stu without a bath; Lyla and Ale find a way to protect the callaloo plants from stink bugs.

Forrest can't wait to try everything at the Fuzzytown Friends Picnic, but gets into trouble when he is unable to wait his turn; Carl hosts a Super Blue Moon Sleepover.

Daniel and Grandpere hunt for buried treasure; Grandpere takes Daniel on a sunrise boat ride before the family heads back home.

Jay and Lupe use wayfinding signs to track down Phoebe; Pete and Craig face an epic hoops battle on the courts.

Elmo, Tamir and their friends are making a Peace Tree to celebrate Martin Luther King Jr. Day.

The Wombats try to save Harvest Day as it becomes overrun by fog; Zeke tries to create stew that meets Mr. E's high standards.

Donkey accidentally breaks Grampy's favorite toy; Donkey and Panda play with a new Tater Buddy.

For the Day of the Dead celebration, Rosie is in charge of the Catrina doll, but it keeps disappearing; Rosie celebrates Lunar New Year with the Lius.

Elinor and her friends are inspired to build a nest; Elinor and her friends learn that it is good to eat different types of foods.

Alma gets jealous when Rafia and Lucas talk about their fun playdate; Alma can't decide if she wants to see a new movie.

Chewy oatmeal cookies; mini prep bowls; pecan bars.

Rick Steves offers practical advice on how to have a fun and affordable trip to Europe. Sites include Germany, Italy, the Swiss Alps, Paris and London.

A Cartier sapphire pendant circa 1915; a 1963 C.F. Martin D-28 guitar and case; a Paul Revere Jr. silver pitcher and diary circa 1775.

An aerial tour of Maine's 65 coastal lighthouses along 3,500 miles of rocky coastline from Calais to Kittery and everywhere in between.

Traveling in classic cars in Kent, "Downton Abbey" Phyllis Logan visits the impressive collection of a controversial conservationist, while "Pirates of The Caribbean" Kevin McNally reveals just how much he knows about the universe.

Re-ducting the house to make the system more efficient; demolishing the third-floor ceiling for the new insulation; installing a double-hung window in the dining room.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

An up-close look at Nubble Light in Maine; Boston's North End Italian neighborhood; sampling fresh oysters at Neptune Oyster; cannoli from Modern Pastry; Farmhouse Pottery in Woodstock, Vt.

The diverse culture of the Ryfylke; halibut farms, cider tastings and local legends.

Exploring the family trees of musicians Lizzo and Flea.

Tracing the 1960s "Grand Alliance" of Black and Jewish communities in the fight for civil rights, highlighting activism, collaboration and the tensions that tested their solidarity.

Examining the Black and Jewish alliance from the 1970s onward, including political gains, global tensions, rising hate and the enduring lessons of solidarity.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

Exploring the family trees of musicians Lizzo and Flea.

Tracing the 1960s "Grand Alliance" of Black and Jewish communities in the fight for civil rights, highlighting activism, collaboration and the tensions that tested their solidarity.

Examining the Black and Jewish alliance from the 1970s onward, including political gains, global tensions, rising hate and the enduring lessons of solidarity.

The story of how Frederick Douglass, a man born into slavery, became one of the most prominent statesmen and influential voices for democracy in American history.

A Cartier sapphire pendant circa 1915; a 1963 C.F. Martin D-28 guitar and case; a Paul Revere Jr. silver pitcher and diary circa 1775.

Stretching improves flexibility.

A soothing workout provides instant relief for shoulder pain.

Muffy worries she is no longer needed when her friends plan a successful bake sale without her; Arthur stands up for Mrs. MacGrady.

The agents are called upon when a lost Baby Laser Chicken is found in the Austrian countryside; clocks stop working when the Odd Squad Timekeeper is struck with oddness.

Learn about the world of chameleons.

The Hunters learn how temperatures can affect outdoor plants and gardens.

Lyla, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation.

Arugula and Carl go on an adventure as archaeologists; Carl spots a UFO on Mother's Day.

Teacher Daniel plays school but his student, Baby Margaret, just won't cooperate; Daniel, Prince Wednesday and Chrissie play at the castle, but they just can't agree on what to play.

Phoebe, Jay and Lupe practice their fire safety plan when the fire inspector visits; Phoebe and Jay buy juice from Mr. Aguilar.

Elmo, Chris and their friends on Sesame Street dress up as dinosaurs; with help from Elmo's book, they learn facts about dinosaurs.

Devonte J. Squirrel moves to the Treeborhood; Devonte and the Wombats create a machine that makes ice cream using a bike.

Donkey wonders if she and her cousin can have fun together since they don't like doing the same things anymore; Panda thinks about how he is different from other pandas.

Rosie, Javi and Papa go on an adventure when Javi's dragon gets lost in the city; Rosie looks for blue bonnets in the country.

Elinor and her friends volunteer to help Mr. Raccoon put up a sign for his bakery, but the sign keeps blowing away; it's Plant Day at school and when Elinor gets a cactus, she's a little disappointed at first.

André avoids a spooky movie night; Alma, Eddie and Junior write a hero song for Papi.

Bridget and Julia learn how to make beef stir-fry with bell peppers and black pepper sauce; Jack challenges Bridget to a tasting of soy sauce; Keith shows Julia how to make scallion pancakes with dipping sauce.

The streets of ancient Ephesus; natural spa at Pamukkale; lunch in a Turkish pizzeria; cruising the Mediterranean on a traditional Turkish gulet.

Sidney performs an exorcism after an apparent suicide; Gary goes on trial; Leonard makes a bet; Margaret makes a move; Amanda confronts a lost love.

Great Slaughter is buzzing with excitement for this year's talent show; the excitement turns to panic once a magician is murdered due to a trick.

Sullivan's dream of leaving Kembleford is ruined when he is arrested for receiving stolen goods.

Installing a warm roof; new framing poses plumbing challenges; rot is discovered on the original sill; exploring options to light the new ell.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A winter getaway in Waldoboro, Maine, includes Morse's Sauerkraut and Moody's Diner; boarding the Roann, a wooden rigged fishing vessel, in Mystic, Conn.; touring Duparquet Copper Cookware in Rhode Island.

River fishing; smoked trout and potato salad; one of the oldest pubs in Ireland; Clonmacnoise, home to monastery ruins; travel writer Manchan Magan; the little village of Knockcrockery; clay pipe making.

From an orca mother teaching her young to hunt blue whales to a Banggai cardinalfish protecting his young inside his mouth, ocean parents master dedication and intelligence to raise their young.

Exploring the revolutionary engineering behind the Eiffel Tower in Paris, which smashed the record for the tallest structure on Earth when it was completed in 1889.

What happened to Wolfgang Mozart's older sister and collaborator, Maria Anna, a musical prodigy in her own right.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

From an orca mother teaching her young to hunt blue whales to a Banggai cardinalfish protecting his young inside his mouth, ocean parents master dedication and intelligence to raise their young.