After everyone has gone to bed, Skipper notices some strange lights moving in the woods behind his house. He goes out to investigate and sees a shiny spaceship in the clearing. Greenish men are taking plants aboard.

Suddenly zap! He is hit with a paralyzing ray gun and carried aboard the spaceship. Although he can’t move, he carefully observes the controls used by the invaders to operate the spaceship. By the time they reach another planet the ray gun’s power has worn off. When the aliens leave the spaceship Skipper presses the button to close the ramp and begins to pilot the spaceship up and away, leaving behind the now frantic invaders.

While trying to find his way back to Earth, Skipper stops at another planet and makes new friends. He learns that good people sometimes come in different sizes and colors. But the aliens are tracking and chasing him. He must help his new friends and use his mind and powers of observation to outwit the invaders and get back home.