Dragon Ball Z: Bio-Broly
A comedy film that brings humor and levity to its premise.
Jaga Bada, Mr. Satan's old sparring partner, has invited Satan to his personal island to hold a grudge match. Trunks and Goten decide to come for the adventure and Android #18 is following Satan for the money he owes her. Little do they know that Jaga Bada's scientist have found a way to resurrect Broly, the legendary Super Saiyan.
Plot summary from MyAnimeList. Data and images via Jikan API.