2024-09-29 00:25 Ultimate Car Build-Off 'S1/E7 - Underwater Vehicle'. 'Atlanta Air Exchange' and 'Mild 2 Wild' are both run by father-and-son teams. Which family can focus on building an effective underwater vehicle from an electric golf cart? 01:15 Ultimate Car Build-Off 'S1/E8 - Spy Car'. Everyone fantasises about having a car with James Bond-like accessories. Battleground Motorsports and Auto Extremes are challenged to turn that fantasy into reality. 02:10 World's Biggest Shipbuilders 'S1/E3 - Emergency'. The Tangier is welded together from 129 giant steel blocks. As the challenges increase for the tanker team, the rig team is also feeling the pressure. 03:05 Ultimate Ninja Challenge 'S1/E4 - Drop Zone'. To cross a 90-foot vertical gorge, the survivalists must work together to build a rope bridge. One warrior has to overcome a debilitating fear to complete the challenge. 04:00 Storm Chasers 'S1/E7 - The Storm Within'. Team Dominator risks everything to warn people of a coming storm. Sean Casey has become reluctant to chase aggressively, leaving Team TIV frustrated. 04:55 Alaska: The Last Frontier 'S4/E10 - Journey To Perl Island'. Otto, Jane & Shane transport a cabin to the distant and uninhabited Perl Island. But things take a sinister turn when they discover a predator on the loose. 05:50 Alaska: The Last Frontier 'S4/E11 - A Hunt Above The Clouds'. Changing weather forces the Kilchers to venture miles from home in search of food for winter. Eivin and Eve stalk big game above the clouds.