shows on Discovery Channel

Spanning the Greater Toronto Area and southern Ontario, HEAVY RESCUE: 401 follows multiple major tow operators, rescue, and maintenance crews day and night along North America's most intense stretch of highway. From Sarnia eastbound to Toronto and north to Barrie, the cast of heroes work diligently to keep Canada's most important and busiest series of highways open through any weather condition. From monster snow storms creating kilometers of mayhem to trucks spilling their loads, these efforts safeguard the country's most important trade route with the U.S. from grinding to a crippling halt through the worst of the winter driving season.

Harley and the Davidsons is a TV series about the origins of Harley-Davidson, a motorcycle brand founded by two friends in Milwaukee in 1903. The show chronicles the challenges and triumphs faced by William Harley and Arthur Davidson as they work to establish their company in the competitive world of early 20th century transportation.

Eight of the most battle-tested survivalists from NAKED AND AFRAID attempt to endure 21 days completely SOLO in some of the most remote and harshest environments in the world. With no one to lean on for help, their success depends solely on their own ingenuity, skills and will to survive. Enduring 21 days naked with a partner is hard enough. Enduring 21 days solo will test the most experienced survivalists in the world - and bring many to their knees.

For the first time ever, survivalists will compete head-to-head through a grueling, multiphase challenge and have their primitive skills tested for the chance to win $100,000. The competition is fierce, as survivalists can use any means necessary - even sabotage - to take home the grand prize. At the end of 45 days, only one can be crowned the Last One Standing.

Sixteen naked strangers ready to find love will strip down and bare it all in the ultimate challenge that blends survival, romance and everything in between.

Former real estate high-rollers George and Scott regularly turned over million dollar deals. Their families reaped the rewards of their hard work as both men enjoyed the American dream. But after Missing the warning signs of a real estate market about to crash and burn, both men lost everything.

Every year The Discovery Channel dedicates a full week to sharks, this includes newly made specials each year all featuring sharks.

Eight of the fastest teams in America fight for a winner-takes-all purse of $100,000 - the highest payout in street racing history. Welcome to STREET OUTLAWS: FASTEST IN AMERICA, an all-new Discovery Channel series where the best of the best descend on Memphis for a shot to ultimately take on JJ Da Boss and the MSO - with the winner bringing home the big money prize and the prestige of being called the baddest on the streets.

Mike is taking on his toughest challenge yet, as he turns his attention to people who lack the know-how or resources to get their dream motor. With the help of former McLaren Racing mechanic Elvis, the Wheeler Dealers team will be tackling re-sprays and full vehicle transformations. Each episode sees Mike and Elvis meet a new client and find inventive ways to add value to their existing vehicle, before flipping it for a profit and reinvesting the proceeds in a series of trade-ups that result in a dream car. From auction houses and salvage yards, to the mechanical workshop, Mike and Elvis will be lifting the lid on the secrets of trading up, sharing their expertise on how to add value, read markets and make deals to score the ultimate motor.

One of two special shows that airs extended episodes with extra information and unseen footage from the show Gold Rush that also airs on the Discovery Channel.