Wyatt, Crash and Pesto go on a fishing trip that lands them stranded on an island. Things go from bad to worse when Crash encounters what appears to be Bigfoot, and a determined Wyatt tries to capture a photo of the beast.

After Crash eats a book on how to be a mechanic, he develops the ability to fix vehicles and becomes "Grease Monkey" Crash. Wyatt and Crash take advantage of his newfound skills and open a vehicle repair shop.

Crash talks his way onto a space shuttle launch into space. During the flight, Crash accidentally flushes himself out of the shuttle and into space, and Wyatt jumps into action to save Crash.