Nat Geo HD

Tim and Fuzz take on a 1992 Saab 900 Turbo belonging to former Electrical Engineer Pravesh, who has recently fallen ill.

The most calamitous of the effects of climate change is the melting permafrost and resulting rising sea levels. 7+. (6 of.

New Balance reveal how high-tech machinery, hand-crafting skills and global logistics combine to make their best-selling sneaker across the world. (S1, ep 3) All ages.

A World War II searchlight seeks out the team in Colorado, where Sean also finds a simple Italian flintlock that hides a deep and valuable secret. All ages.

Sean and his crackerjack team of military experts evaluate a medieval joust, a 17th century rapier, and two guns that don't appear to have triggers. All ages.

Blts & Ice Sculpture Fish: At the Sacramento State Fair, multiple crews work their buns off to save a chef's bacon. RATING: AA.

Bagels & Juice: A Toronto bakery prepares a mammoth order for one of the world's most prestigious hotels, and the juicing team make a costly mistake. RATING: AA.

Staff at the Columbus Zoo work around the clock to save a mandrill named Tatu who's in a life-or-death struggle. RATING: AA.

The entire zoo is on baby watch as Phoebe the elephant goes into labor. Meanwhile, a family of flying foxes get their annual exam. RATING: AA.

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

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.

A mechanic's error in judgement leads to a mid-flight disaster in Texas. Plus, botched maintenance leads to a life-and-death struggle. All Ages.

Idris Elba unearths the stories of three heroes - these men were part of the only all-black combat unit to land on the Normandy beaches on D-Day. (1 of.

Learn about how Japan and Germany's infrastructure affected the war effort. (S3, ep 1). All Ages.

Tim and Fuzz restore a Mazda MX5 destined for the scrap yard. It belongs to Katie and holds deep sentimental value, as it was a gift from her late sister. 7+. (S13, 1 of.

The boys head to Essex to secretly fix up a real 70s supercar, famous for turning into a submarine in a James Bond film. But it hasn't been started in 20 years. All ages.

Investigators struggle for answers when a crash off the Patagonian coast kills everyone on board. Then, a microscopic filament provides a vital clue. RATING: AA.

Journey to a wild land of untapped riches, once known as Russian America, on this hunt for a legendary ghost ship. U.

As Hitler calls for Total War, every man, woman and child is forced to play their part. The result is one of the greatest air defence systems ever. All ages.

Having bankrupted its owner, 'Boris' the Beetle has been left to rust in the garage. Intent on surprising its driver, Tim and Fuzz take it away for a secret fix-up. RATING: AA.

Archaeologists unlock the mysteries of Egypt's most famous pharaoh, revealing surprising evidence and an unexpected find. RATING: AA.

A plane carrying footballer Emiliano Sala vanishes over the English Channel, but questions are raised when investigators find the wreckage. U. (3 of.

A chilling look at the evil campaign of Hitler's killing squad. Set up to implement the Final Solution, they carried out some of the most horrific crimes in history. RATING: NU.

Did drugs affect Hitler's actions and behaviour? Find out in this compelling documentary examining the medications the dictator was taking, how much he took and how often.

German and Italian tanks roll into British-controlled Egypt in a bid to capture the vital Allied supply route through the Suez Canal. 7+. (S3, ep 3 of.

Shocking look at the fate of United Airlines Flight 232 which crashed into Sioux City's runway in 1989. The subsequent explosion left 111 people dead. RATING: AA.

Moments after taking off from Honolulu, the pilots of TransAir Flight 810 battle to keep their cargo plane airborne. 7+. (S24, ep 7 of.

After three years of unthinkable tragedy, the loved ones of a widowed father of two have rallied together to cheer him up, and Car S.O.S is here to help! U.

Jeep is the original all-terrain car maker. Here, unprecedented access to the brand's Ohio factory lifts the lid on how the iconic 4x4 Jeep Wrangler is made.

Adrian finds and fires a German machine gun, capable of shooting up to 1,500 bullets per minute. Hammer unearths some amazing letters from the Civil War. All ages.

Sean estimates the value of a derringer pistol. Meanwhile, Shooter checks out a Captain America comic book that a fan went to great lengths to acquire. All ages.

Carrot Cake & Minestrone Soup: Bad soup sends a Toronto team back to the cutting board with two hours to go, and a New York bakery needs ingredients. RATING: AA.

Korean Bbq Tacos & Summer Breeze: Ohio taco artists enter a competition, and a Toronto team struggles to create a custom dessert for a reputable client. RATING: AA.

The Columbus Zoo's new resident, a polar bear named Lee, arrives in Ohio and must get through quarantine. RATING: AA.

Keepers help Katie the koala get better by ingesting her partner's feces. Over at The Wilds, the team welcome several newborn baby takins.

Teleshopping. U.

U. Teleshopping.

U. Teleshopping.

U. Teleshopping.

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 lowdown on a Florida orange juice factory, Fruiti Farts candies, a massive pizza operation, and a cream-puff assembly line. RATING: AA.

Get the scoop on Planters salted cocktail peanuts and cheese-filled jalapeno peppers, and discover the secrets behind Old Montreal steak spice. RATING: AA.

This episode shines a light on three astonishing feats of flying after devastating systems failures in the air put pilots to the test. All Ages.

German and Italian tanks roll into British-controlled Egypt in a bid to capture the vital Allied supply route through the Suez Canal. 7+. (S3, ep 3 of.

From gun batteries lining the Axis coasts to tall boy bunker busting bombs, these weapons were some of the heaviest hitters of World War II. (S3, ep 2). All Ages.

Tim and Fuzz secretly restore a husband and father's beloved two-seater track car as a special thank you from his wife. (S5, ep 7) RATING: AA.

Tim and Fuzz take on a 1973 saloon which has been abandoned for decades in a dusty barn after owner Margaret was unable to complete its restoration. All ages.

Investigators uncover a fatal flaw as they scrutinise the wreckage of a helicopter crash that killed all but one passenger. RATING: AA.

Hidden in the oceans, lakes and rivers of the US lie wrecks and their secrets about the American Mob's rise to power in the 1920s. U.

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.

Tim and Fuzz whisk away a World War II veteran's beloved Willys Jeep after it was targeted by arsonists. Can they amaze its owner with a surprise revamp? RATING: AA.

Delving into one of the world's most enduring mysteries, archaeologists try to unravel the riddles of the Great Sphinx. RATING: AA.

Moments after taking off from Honolulu, the pilots of TransAir Flight 810 battle to keep their cargo plane airborne. 7+. (S24, ep 7 of.

In motorsport, even minor miscalculations can lead to catastrophic crashes. Since 1950, Formula One has seen 52 drivers tragically lose their lives. 12+. (1 of.

Tim and Fuzz restore a Mazda MX5 destined for the scrap yard. It belongs to Katie and holds deep sentimental value, as it was a gift from her late sister. 7+. (S13, 1 of.

On the hunt for the origins of the Marsden family's chicken fried steak, Antoni takes James to Germany. 7+.

A look at Reeve Aleutian Airlines Flight 8's crash. Pilots lost control of the plane after a flying propeller tore a hole in its fuselage. RATING: AA.