See how the competitors handle spending the night on the island!

Despite an aggravated ankle injury, Tim R. still completes the tree climb.

Despite winning the first two biomes, Tim couldn't finish this vine climb.

Not even heights can keep Jeremy from securing the lead. For now.

Reames struggles through the gorge despite his ankle pain.

Reames and Jeremy were neck to neck at the last stretch of the challenge!

A severely dehydrated Jake manages to create a way to distill drinkable water while surviving in the Namib desert.

The Dudes play a cruel joke on Jake by leaving him a goldfish as one of his survival items - will he suck it up and eat it?

Chris Swanda bragged about being able to handle the game better than the Dudes, so they decide to ambush him when he's least expecting it.

Terry, Jake, and Chris compete in a log splitting competition - the Dude who can split three logs in a row wins!

In this bonus scene, a weakened Jake underestimates a giant grasshopper when hunting for food in the Namib desert.

Casey becomes so desperate for nutrients while surviving in the Canadian Rockies that he turns towards a very odd food source.

Former Navy SEAL Jake Zweig may prefer an AK-47 for protection, but primitive survival expert Matt prefers his quiet (but deadly) atlatl.

John Hudson wakes up in the freezing cold Alaskan wilderness after a snowstorm and decides to brew a cup of tea.

Walking under an overcast sky, John Hudson uses a magnetized needle to point in the direction he wants to head: south.

After creating shelter, John Hudson starts a fire with a tube of lipstick. How? Lipstick contains petroleum, which is flammable.