The Japanese laserdisc is an alternate cut of the film in many ways. Being 10 minutes longer, the film focuses less on finding their fathers (while having an adventure) but more on the adventure itself and finding women. With more narrations by Phillip, this is more of an adventure-noir film. The film has many different and alternate scenes including the death of Rusty, the removal of the sewer monster, less of the Disco Punks and alternate ending.