Discovery Channel Monday

In the winter premiere, Sophia joins Sig at the Russian line. When a crab boat goes down, the Wizard is the only vessel close enough to reach it.

The Mob Museum makes ATM an offer they cannot refuse, wanting a tank with replica sunken rumrunner for their prohibition exhibit and speakeasy in downtown Las Vegas

A company designing customizations for high-end and rare vehicles wants an exotic fish tank. They want a huge, three-sided build as their centrepiece

Combined with the Bond family's critical BC gold hunt, Juan makes his largest-ever hopper build to get one of the biggest gold recovery increases yet.

Freddy makes a big discovery as Juan races to save a desperate California miner by building their first-ever hard rock mill hammer system.

The Brown family are ready to move into their new home, but Ami requires immediate medical attention and needs to travel to the big city for surgery

The Rollo's captain is furious to discover a miscalculation led the crew to overfish, catching 40,000lbs more crab than their licence permits

As boating patrols across Texas are interrupted by record storms and flooding, search-and-rescue teams save multiple people from dangerous swift water

A team of special Texas Game Wardens spends a week on a floating cabin to stop drug-smuggling operations across the border

The manufacture of ball bearings, cartoonists' ink and false eyes

How Russian dolls are made, and the production of aloe vera and flags

The production of Chinamax, and a brand of Russian vodka

The complex technological processes involved in creating St Petersburg Metro, Civet coffee and chip-makers

The Raneys are faced with the daunting task of overhauling a faulty electrical system and building the first hydro-electric wheel on the Little Sustina River

The Raneys attempt to save a single mother and her daughter from a rampant moose, Marty builds a bridge across a creek, and Matt teaches predator deterrent techniques

To celebrate the series' 20th anniversary, Mike and Elvis set out to restore a Ford Fiesta Mark 1 and stage the show's largest ever car meet

A couple bought a derelict cabin in a bid to keep the area's fly-fishing traditions alive. Chase and his team aim to repair it in just 11 weeks.

Mark and Digger light a fire under Kelly. Josh puts Jerry's vacuum still to the test on an 80-gallon order, while Mike targets Jerry's longtime buyer.

Heather and Phil head to Bangor, ME, where landmarks tied to Stephen King's IT hide terrifying ghost stories that locals claim are frighteningly real

Bruce Crompton and his team, buy, repair and sell Second World War military gear, travelling the world in search of rare artefacts to restore and sell

Sig gambles on a risky trip to the far North but ends up with a major equipment failure. Plus, a gruesome injury hits a key crew member