The Satan City Mayor is threatened by the Red Shark Gang and their leader Rock so Mr. Satan would come over to challenge them, as Rock thinks he is much stronger than Mr. Satan. Soon, the Mayor is rescued by Mr. Satan's daughter Videl and the Great Saiyaman (Gohan).
Video game appearance
The Satan City Mayor appears in Dragon Ball Z: Buu's Fury with the same role as in the anime. He is held in hostage by the Red Shark Gang and Gohan must save him.