Robert H. Harris
Pete Dumond
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
Thomas Browne Henry
Martin Brace - director of 'Werewolf Meets Frankenstein'
John Phillips
Detective Jones
Paulene Myers
Millie - the Pedestrian