Discovery Channel Friday

As a typhoon slams the fleet, John fights to shield his crew, Rick's haul halts when a line fouls his prop and Jake finds the Cornelia Marie's limits.

Brett Raymer and Wayde King build a giant aquarium for the owners of Creek Casino. This tank marks ATM's 10,000th creation and is one of the largest the pair have built

Brett Raymer and Wayde King are challenged to turn a 4x4 vehicle into an aquarium. The boys also open a new ATM office in South Florida

Dave heads to the state of Oregon. From the Rogue River rapids to the sands of the Pacific coastline, he shows where the gold is and how to get it

Dave journeys to the Black Hills of South Dakota where gold has replenished in the waterways, giving better access to everyday miners for the first time in years

Any building project is stressful, especially if the build is in the middle of nowhere. This episode follows a family as they build on their 46-acre land by the Smoky Mountains

A nature-loving architect builds a modern cabin in the Californian Redwoods, a project which proves to be very challenging

Investigator Scott Wernick is unable to save the life of an emaciated horse, but later witnesses the birth of a calf

A litter of puppies faces a struggle for survival, and a malnourished horse has trouble giving birth

The mining of precious opals beneath a hot desert, the making of nougat and how stunt planes are built

The farming of the spice saffron, the manufacture of a muscle car and how giant roads made entirely from ice are created

The complex technological processes involved in creating radars. Plus, the production of pistachios

How toilet paper is produced from trees, the making of absinthe and how cricket balls are made tough enough to face test match batsmen

Glenn invests every penny he has into Underdog BBQ's big debut and first real chance to make money, but a problem with stock leads to major issues

At the end of the 90 day challenge, Glenn finds out if he has succeeded in creating a million dollar business, but first, he must reveal his true identity

Mike Brewer hunts down a Swedish classic, the 2001 Saab 9-3. He nabs a bargain, and Ant Anstead works his magic to restore this vehicle to its former glory

In 25-foot seas, Sig's engine runs wild, Jake loses power, John's crane cracks, and Rick replaces a lacklustre deckhand with a returning favourite.

Josh Gates bushwhacks through thick jungles and rappels into vast caves to find clues to a lost culture. Ritual offerings may solve the mystery.

Extraordinary individuals, from survivalists to scientists, reveal how shows they watched on Discovery inspired them and transformed their lives

The crab fishing season begins with a derby-style race. After losing the Saga, Jake joins Sig as co-captain. A fire on the Wizard traps Keith's deckhand below deck

Chasing history's biggest prize - the lost tomb and treasure of Alexander the Great - Josh dives Egypt's coast and tunnels under modern Alexandria

Josh braves South Carolina's swamps to find the multi-million-dollar lost treasure of the most infamous female pirate in history, Anne Bonny

Two young couples in Alaska face disaster near the Arctic Circle. With no access to basics, the Raneys must act fast in their most extreme rescue yet

Buying goods from home

Buying goods from home

Sig and Jake find themselves on a collision course. Crew tensions explode on the Time Bandit, giving Keith a chance to lure Freddy back to the Wizard.