Thrillbillies Double Wide is "thrill seekers" movie. Travis Pastrana & the Nitro Circus Thrillbillies gang perform a series of dangerous stunts and insane antics no human should ever attempt. They also force entry into a motocross race in the country of Costa Rica. They make up their own version of Summer and Winter Olympics. They use their mountain bikes to attempt many dare-devil stunts. They jump off the base off the towering cliffs of Lake Powell. And Travis attempts to sail across the surface of a lake by hydroplaning his motocross bike across the water to jump off of a floating ramp in the middle of a lake. They also engage in Rally Car action with Ken Block, and an Evil Knievel tribute with guest Johnny Knoxville. They engage in extreme antics and adventures that shouldn't be attempted by just anyone. It's full of all the Nitro Circus non-sense you've come to expect.