Kathy Gori

Frances 'Gidget' Lawrence (voice)

Denny Evans

Rink (voice)

Don Messick

Killer/Gorgeous Cat/Captain Parker/Radio (voice)

Mike Road

Ralph Hightower/R.C. Man (voice)

Bob Hastings

Bull/Captain Shad (voice)

Virginia Gregg

Barbara Hightower (voice)

David L. Lander

Jud (voice)