Elenco - How to Make a Monster
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
John Ashley
Ele mesmo
Paul Maxwell
Jeffrey Clayton
Eddie Marr
John Nixon
Heather Ames
Arlene Dow
Robert Shayne
Gary Droz
Rod Dana
Lab TechnicianJacqueline Ebeier
Jane
Thomas Browne Henry
Martin Brace - director of 'Werewolf Meets Frankenstein'
John Phillips
Detective Jones
Paulene Myers
Millie - the Pedestrian