River of No Return (S01E02)

The group splits into two teams, each tasked with constructing their own raft. Marty Raney, the mountain man, leads his team in crafting an enormous raft that tips the scales at almost 2 tons, aiming for it to withstand the rough waters. After five hours of hard work, the five-member crew sets off, but their growing hunger becomes a challenge. Meanwhile, Dallas Seavey, along with his brother Tyrell and survival specialist Austin Manelick, is focused on designing a smaller, quicker raft, hoping it will be agile enough to navigate the wild Yukon currents.