A young boy, his babysitter, and two alien androids find themselves lost in time and space aboard a mysterious spaceship.

A flying saucer lands on modern day earth, and the two characters who fly it, Fi and Fum, invite a young boy and his babysitter to take a little trip with them. Unfortunately, something goes wrong and they end up lost in time. Each episode has them travelling to a different Earth of the future in their efforts to get Jerry and Alice back home.—Afterburner <[email protected]>