While Jaco takes a lunch break, he accidentally loses the custody of a parasitic alien named Watagashi (綿餓死). On Earth, Gohan and Videl learn that Mr. Satan is starring in a new superhero film: titled "Great Saiyaman vs. Mister Satan"! Gohan's family visit the set and are introduced to the film's leading actor, the famous yet self-absorbed Barry Kahn whose attempt of flirting with Videl is spurred in front of the film crew...