When his mother sends Jack off with money to buy groceries, he comes home with a magic supercharged dirt bike instead. His mother is furious, but when Jack uses the magic bike to save the local hot dog stand from the clutches of corrupt big business, he becomes the town hero.

An exciting mock documentary produced for the opening of the Splash Mountain attraction at Disneyland. Ernest Goes To Splash Mountain chronicles the adventures of Ernest P. Worrell who trains as America's first "Splashtranaut" destined to become the very first person to conquer the mountain. Ralph Story, veteran news anchor and his team are determined to cover the momentous event by every angle possible.