Young Hercules (1998)

Season 1: Episode 13

Tired of being called a wet blanket by his friends, Hercules requests the fire in Hephaestus's Olympian forge to make him more like his father. Although at first it seems to work, by making Hercules a much more laid-back, fun guy, the side effects quickly put Hercules and his friends in danger. Iolaus and Jason must call on Hephaestus to help restore Hercules to his original self.