Discovery Channel HD

'S1/E6 - Jurassic Jawbreaker'. Bradley and Billy are in Great Karoo, South Africa, searching for a majestic micro-dragon - the armadillo girdled lizard. It has a formidable defence mechanism.

A group of experts lure a dark-skinned shark up from the abyss to determine if it's a mako, or mutant, or possibly, a mako and great white hybrid.

Josh Gates sends his team on a perilous mission to track a legendary monster shark deep in the eerie waters of Malpelo Island, off Colombia's coast.

Off the coast of Los Angeles, a new population of super makos is challenging great whites for hunting territories. Experts use the latest technology to reveal their dominance.

'S1/E8 - Shoulder To Shoulder'. In Merseyside PC Bartley and his dog Chico are involved in a high-speed car chase. And, new explosives detection dog Pip is at Aston Villa football ground.

'S1/E3 - Cocaine Hippos'. Hippos from an infamous cocaine kingpin's compound threaten Colombian wildlife, prompting a daring plan by biologist Forrest Galante to stop them.

'S19/E1 - Heritage Heroes'. Drew and Al buy from heritage sellers, snapping up a curved oak settle made in 1810, and century-old steel tables from a Northampton blacksmith.

'S3/E9'. Upholsterer Craig must be extremely careful when working on a rare French chair. Meanwhile, lighting expert Jolene gets forceful with a 200-year-old lantern.

'S4/E18 - Shaq-Sized'. Wayde bumps into basketball legend and four-time NBA champion Shaquille O'Neal, who requests an aquarium built inside the front end of a semi-truck.

'S4/E19 - Wilmer's Tank-Errama'. Best friends Wayde King and Brett Raymer are back and continuing to grow America's largest aquarium manufacturing company, Acrylic Tank Manufacturing, ATM.

'S4/E20 - Tank You Come Again!'. 'Jackass' producer Jeff Tremaine has trouble feeding the eels in his tank. The clients at Malibu Winery need help after a fire causes damage to their outdoor aquarium.

'S1/E5 - First Impression'. Dave agonizes over the colour choice for the Ridler build. The previous five winners were all yellow, but Dave decides to go in another direction.

'S6/E2 - Bel Air Big Block Part 2'. Joe and the crew put the finishing touches on the big-block '57 Bel Air. Joe also uses all his tricks to transform an old C10 Chevy hood.

'S1/E2'. Mike trades a classic Citroen for an F-Type Jag. Later, he visits a classic car auction to test the market and tries his hand at Crown Green Bowls.

'S1/E3'. Mike heads to Poland to avoid the dreaded British 'Porsche Tax'. Plus, he turns a profit on an ugly duckling Peugeot and chases a sale at Santa Pod.

'S1/E1'. Eyewitness accounts and powerful archive footage reveal how the devastating Chernobyl meltdown changed the lives of individuals and the world.

'S1/E2'. Eyewitness accounts and powerful archive footage reveal how the devastating Chernobyl meltdown changed the lives of individuals and the world.

'S1/E4 - Safe From Harm'. Dan helps a vulnerable man whose flat has been taken over by drug dealers. Grant and Ellie respond to a fight, only to discover domestic abuse.

'S4/E4 - A Screw Loose'. In the haunting Mayan jungle, survivalists Leah and Caesar are tested by a painful leg injury. They are pushed to the limit by extreme humidity and hungry predators.