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Agents from Homeland Security Investigations make a shocking discovery when they find cocaine hidden in frozen avocado paste. 7+. (2 of.

The Champlain Towers Condominium collapse in Surfside. The Kursk submarine disaster sinking in the Barents Sea. The Kings Cross train station fire. 7+ (5 of.

When a UK billionaire and his family die in an Australian seaplane crash, investigators uncover a minor maintenance issue with deadly consequences. U.

Pinned down under heavy fire attempting a raid on an Afghan fortress, a team of wounded Green Berets must fight their way off a mountain to survive.

At Colombia's El Dorado International Airport, the anti-narcotics squad uncovers the heart-breaking story of a mother who risks it all for the sake of her children. Rating: 12+.

Tesla in Fremont, California, share electrifying insights into one of the most iconic electric cars - the Model 3. (S1, ep 1) RATING: AA.

Salvage experts Dan, Mark and Jay head to the barns where the Chrysler motor franchise began - a gold pot of vintage vehicles and signs. (S1, ep 10). All Ages.

The team head to Hot Springs, where they search for profits among the rooms of the Majestic Hotel, famous for hosting Babe Ruth and Al Capone. (S1, ep 5). All Ages.

Learn the nuts and bolts of a machine that processes 1.7 million mandarin oranges an hour. Plus, try some sliders and heart-shaped crackers. U.

Join the team behind PEZ sweets as they dispense some knowledge, before taking a bite out of some mini waffles and some Texan chicken parmesan. U.

Life doesn't go any easier on the newcomers. For these frail and vulnerable animal babies, survival depends on devoted parents and sheer luck.

Food, safety, shelter - these animals have it all. But for some strange reason they're about to give up the good life and march headlong into hardship. Why.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Get to grips with Hot Tamales and cheese crisps, and visit a state-of-the-art factory that produces 1.5 billion chocolate truffles a year. RATING: AA.

Sink your teeth into Indian cashew candy, cookies and tropical smoothies and learn how to produce 500,000 chocolate bars a day. RATING: AA.

On 22 August, 1985, 55 people died aboard British Airtours flight 28M when its engine failed during take off. (S8, ep 1) RATING: AA.

Discover the story behind the Submarine Lifeguard League, which mobilises to risk everything to rescue downed aviators in enemy waters. All ages.

Draining Hawaii reveals Japan's secret weapons, from mini subs to fighter planes, with the wreck of USS Arizona serving as a reminder of the forces unleashed. U.

The boys take on a rundown Renault Alpine GTA belonging to David, a former computer technician suffering with ill health. U.

The Champlain Towers Condominium collapse in Surfside. The Kursk submarine disaster sinking in the Barents Sea. The Kings Cross train station fire. 7+ (5 of.

Seconds after take off, American Airlines Flight 191 crashed, killing everyone on board. Gripping investigation into the US's worst aviation disaster. RATING: AA.

Experts challenge everything we thought we knew about Viking warriors as they unearth evidence that women fought on the battlefield. RATING: AA.

Why didn't Elizabeth I provide an heir to the throne? A look at rumours of illegitimacy and adultery surrounding the Virgin Queen, and even the possibility that she was a man. RATING: AA.

Tim and Fuzz get help from James Nesbitt as they try to fix up one of the worst cars they have ever encountered - unsuspecting owner Billy's 1959 MGA roadster. RATING: AA.

At Oxyrhynchus, a sealed sarcophagus reveals a stunningly preserved mummy. Plus, a team searches for a long-lost burial chamber in Philadelphia. 7+.

When two Boeing 737s crashed two years apart in almost identical circumstances, investigators raced to find the cause. Was there a fatal flaw? Rating: All ages.

Rare colour footage shows how Hitler revealed his haunting mission to save Germany. But few would listen to the mediocre artist... until the 1929 economic crisis. (1 of.

Colour footage reveals how Germany sank into despair. With no-one to defend democracy, Hitler becomes chancellor. He advocates peace... but the Nazis prepare for war. (2 of.

As the Nazi war machine reaches the English channel, Hitler's bold bid to destroy Britain's air power and land troops in southern England begins. All ages.

When violent hijackers take over a Bulgarian airliner, negotiators might convince them that their demands have been met before the plane runs out of fuel. U.

Two DEA agents fighting the war on drugs in Colombia find themselves in a deadly battle for survival when they are kidnapped by ruthless drug traffickers.

Narcotics police battle the cartels at Colombia's biggest airport. They stop a man who has been duped into drug trafficking on social media. Rating: 12+.

Gibson Guitars in Nashville, Tennessee, spill the beans on how they make their iconic instruments. (S1, ep 2) RATING: AA.

The guys search the factory where marble was made for the US Supreme Court. They also find White House blueprints in an old bomb shelter. (S1, ep 12). All Ages.

Given permission to take whatever they can carry, Jay and the team fill their truck with unusual and valuable items from an abandoned lace factory. (13 of.

Enjoy a campfire treat without having to camp, try out a customisable burger bun and discover a snack that's become popular in the sky. U.

Step inside Jack Daniels' Tennessee headquarters, before heading to Georgia to celebrate the 100th birthday of Coca-Cola's iconic contour bottle. U.

It's a busy week at The Columbus Zoo as the companion dogs look after three new adorable cheetah cubs, and a scimitar oryx calf is born. RATING: AA.

Before he loses all his feathers, Dr Katie races to figure out what has been keeping feisty penguin Barry from shedding for close to a year. RATING: AA.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Get the scoop on chocolate pudding ice cream and serve up a side of coconut curry, champagne, lollipops and irresistible chocolate pigs. RATING: AA.

Discover the tantalising story behind Tofurky, nutty snack bars, irresistible one-bite snacks, and the most famous kiddie cocktail ever. RATING: AA.

Seconds after touching down in LA, a US Air Flight erupted in flames. Then, rescue workers made a horrific discovery. What went wrong? (S8, ep 4) RATING: AA.

Transforming the building with a futuristic metallic facade, retractable roof, 360-degree video scoreboard and a revolutionary underground pitch system. 7+.

A shipwreck is thought to be a lost flagship from the War of 1812 and an artist uncovers her ancestor's link to the burning of the White House. U.

The boys pick up a 1978 JCB digger belonging to former carpenter Kev, who suffered two heart attacks and is unable to look after his pride and joy. U.

Thord tries to tow out a car that crashed into a field after a snowstorm, while a driver steers his truck off the road to avoid a collision in the north. 7+.

Experts investigate the shocking crash of United Airlines Flight 173. Ten people died in the disaster in Oregon. What caused all four of its engines to fail? RATING: AA.

It's June 1941, and Hitler is busy invading the USSR. He's eager to conquer this 'living space'. All ages.

In October 1941, Hitler thinks his victory over the USSR is imminent, but his madness leads to an apocalypse on the Eastern front. All ages.

Tim and Fuzz secretly fix up Italian car nut Gary's rusty World rally champ.But when tragedy strikes, the job takes on a very different meaning. RATING: AA.

Investigate the legends surrounding Egypt's most famous queen, Cleopatra, before discovering artifacts that show the true reach of her power. 7+.

On 19 February 1985, a China Airlines flight stalled in mid-air. The pilots managed to pull the plane out of its dive avoiding disaster. Why did it happen? Rating: All ages.

Uncover the wreckages and reveal how Britain stood firm against the Nazis in the summer of 1940 and defeated Hitler in the Battle of Britain. RATING: AA.

In the chaos of JFK's death, detectives left one bullet unaccounted for, launching tens of conspiracy theories. Now, remastered footage solves the mystery of the third bullet. 12+.

An investigation into abuse and missing children at an Indian residential school ignites a reckoning on the nearby Sugarcane Reserve. 16+.

Boeing Max 8: Indonesian investigators must determine why a Boeing37 Max8, one of the best-selling new airplanes on Earth, plunged into the Java Sea. RATING: NU.

Agents from Homeland Security Investigations make a shocking discovery when they find cocaine hidden in frozen avocado paste. 7+. (1 of.

In this episode, see how Airbus make the H-125 - the most popular single engine chopper on the planet. (S1, ep 4) RATING: AA.

The hunters visit a local dentist in search of precious metal to melt for cash. Plus, can they find treasure in medical supplies and aeroplane engines?. All ages.

The treasure hunters visit estate sales and auction houses in search of silverware. But can they bag profit-making pieces at the right prices?. All ages.

Learn how Dunkin' Donuts makes 1.8 billion cups of coffee a year, get the scoop on New England chowder and visit the home of Slap Stix lollipops. U.

Visit the factory churning out a million mini cheeses every day, meet the famous face behind Soupman and try a revolutionary new condiment. U.

At the Columbus Zoo, medical staff investigate the mystery behind an adult male flamingo with a muted call. RATING: AA.

Everyone at the Columbus Zoo is waiting for the first baby giraffe to be born in over 20 years. RATING: AA.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Get the scoop on seriously chunky ice cream, with a side order of pumpkin spice granola bars, almond chocolate spread and lemon burst cookies. RATING: AA.

Discover the secrets behind Planters salted cocktail peanuts, chocolate snack bars, cheese-filled jalapeno peppers and Old Montreal steak spice. RATING: AA.

Looks at why Flight 1363 from Dryden crashed after take off. What happened? And how did the US's failure to heed Canada's mistakes end in more tragedy? (S8, ep 6) RATING: AA.

The fight for Guadalcanal kick-started one of the bloodiest episode of World War II as Japan and the US clashed over control of the prized Pacific island. All ages.

Uncover the true story of one of the darkest crimes on the high seas; the sinking of the MV Lucona and its crew, all to claim an insurance pay out. U.

The boys take on one of the worst cars they have ever seen - an extremely rusty 1966 Mustang which has been cherished by 71-year-old caretaker John for over 40 years. U.

When a truck driver refuses help after sliding to a standstill, he creates chaos on the main road. Plus, a gritter falls victim to the ice. 7+.

Gripping investigation into the 2011 air disaster that killed an entire top-flight Russian ice hockey team. What caused the devastating crash? RATING: AA.

The most famous shipwreck in the world lies 12,000 feet down in the waters of the Atlantic Ocean. No one has fully recorded the extent of what remains of the Titanic - until now. RATING: AA.

A team of experts use a specially equipped sub to capture the first ever 4k footage of the Titanic in the first manned dives to the ship in nearly 15 years. RATING: AA.

Tim and Fuzz pick up car mad Lee's stylish 1965 German classic. Illness stopped Lee from restoring his dream car. So what will he make of their secret fix-up? RATING: AA.

Investigate a little-known chapter of Egyptian history between the Pyramids and Tutankhamun, exploring the spectacular tombs of its pharaohs. 7+.

31 August 1986. A calm Labor Day is shattered by tragedy. More than 80 lives are lost when two planes fall from the sky. How and why did they collide? Rating: All ages.

Lac-Mégantic train crash, Imperial Sugar refinery explosion, Ever Given container ship accident. (6 of.

Asbestos was a product that seemed too good to be true - because it was. Meanwhile, in New York, two buildings explode sending debris flying through the streets. 7+.

In preparation for winter, Alaska Natives gather valuable resources along the rivers of their homelands. 7+.

Evidence from the disappearance of EgyptAir Flight 804 leads investigators to theorise different causes for the plane's demise. U.

A mid-air explosion rocks Southwest Airlines 1380. While pilots struggle to regain control, flight attendants make a horrifying discovery. RATING: NU7.

The security team at El Dorado International Airport stop a young man carrying six kilos of cocaine. Plus, a couple are surprised when they find drugs in their suitcase. Rating: 12+.

America's most famous liquor started with humble beginnings, 150 years ago, in Lynchburg, Tennessee. This is the story of how Jack Daniels is made. (S1, ep 6) RATING: AA.

Reality series following a new breed of urban treasure hunters who are scouring America looking for precious metals in the most unlikely places. All ages.

On the hunt for precious metals, Dave gets his hands on some old gold mining equipment, Rich gets a lead on an old building and Diego meets a tattoo artist. All ages.

How do you get tomatoes to ripen twice as fast as usual? Or transform 100,000 pounds of cheese into mozzarella sticks every day? Find out here. U.

One of America's longest-running companies tells all, as an Indiana outfit reveals how they turn out 40 million pounds of corn dogs every year. U.

At the Columbus Zoo, there's a gator on the loose and Hank the elephant practices his yoga. At The Wilds, an African painted dog overheats. RATING: AA.

The staff at the Columbus Zoo say goodbye to their polar bears Neva and Amelia Gray before they head off to the Maryland Zoo. RATING: AA.

Teleshopping. U.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Discover the secrets behind Nanaimo bars, frozen berry fruit bars and fruit jellies, and delve into the history behind Shanghai dumplings. RATING: AA.

Get the scoop on chicken pad thai kits and Angel Mints, and discover the love story behind Argentinian chimichurri and frozen banana pops. RATING: AA.

On 20 January 1992, Air Inter flight 148 began its descent into Strasbourg. Amid bad weather it hit a mountain, prompting a search for survivors. (S8, ep 7) RATING: AA.

Laid through the toughest terrain known to man, Japan's 258-mile supply route was built with the blood of 200,000 Allied POWs and locals. (S6, ep 4) Rating: All ages.

New discoveries at Pompeii and Herculaneum reveal the identities and final moments of those trapped during Mount Vesuvius' eruption 2000 years ago. U.

Tim and Fuzz try to restore a tatty Mk.1 Toyota MR2, but soon discover there's more to this little sports car than meets the eye. U.

Agents from Homeland Security Investigations make a shocking discovery when they find cocaine hidden in frozen avocado paste. 7+. (1 of.

When Polish President Lech Kaczynski was killed in a plane crash in 2010, investigators discovered there was more to the incident than simple pilot error. RATING: AA.

Thanks to the discovery of an unknown film, see the reasons behind the flaming crash of the Zeppelin Hindenburg in black and white. RATING: AA.

The discovery of a wreck in the Baltic Sea leads to a treasure hunt, but what they find is even more precious: the story of Germany's 'Dunkirk'. U.

Marfan's syndrome means Andrew can no longer work on his classic 1971 sports car so he is in for a surprise when Tim and Fuzz sneak it away for a secret fix-up. RATING: AA.

Archaeologists hunt for clues to shed light on life and death in Alexandria, Ancient Egypt's lost megacity. 7+.

In April 1996, a jet carrying the US Commerce Secretary Ron Brown crashed in Croatia. Follow the American Air Force investigation into the crash. Rating: All ages.

Straight after takeoff, Air Florida flight 90 stalled and plunged into Washington's Potomac River. Experts examine what caused the catastrophe. All Ages.

Vanished: With wreckage lost in the Atlantic Ocean, the crash of Air France Flight 447 in 2009 launched one of the toughest disaster investigations of all time. RATING: AA.

Italian Police stop a man trying to smuggle heroin and search a passenger arriving from London, just as the Pope arrives at Fiumicino Airport! RATING: NU12.

The second fatal crash involving the Boeing 737 MAX 8 in five months occurs when Ethiopian Airlines Flight 302 nosedives, killing everyone on board. All Ages. (1 of.