Marvin the Mouse wants to be popular. Constantly bullied and picked on by the “cool” rats, he is labeled as a loser and a geek. As respite from the continuous badgering, Marvin retreats into his science books and a world of fantasy. He longs to have adventures and to be the hero.

Join Marvin on the space adventure of a lifetime: a trip to the surface of the moon on his homemade rocket where he meets a strange cast of misfit creatures, learns of infinite peril, and views awesome beauty.