Onder andere met: Robert H. Harris (Pete Dumond), Paul Brinegar (Rivero), Gary Conway (Tony Mantell (Teenage Frankenstein)), Gary Clarke (Larry Drake (Teenage Werewolf)), Malcolm Atterbury (Security Guard Richards), Dennis Cross (Security Guard Monahan), Morris Ankrum (Police Capt. Hancock), Walter Reed (Detective Thompson), Paul Maxwell (Jeffrey Clayton), Eddie Marr (John Nixon), Heather Ames (Arlene Dow), Robert Shayne (Gary Droz (Larry`s agent)), Rod Dana (Lab Technician), Jacqueline Ebeier (Jane), Joan Chandler (Marilyn),