I Was a Teenage Frankenstein

Professor Frankenstein creates a teenager from an accident victim, who gets angry when he learns he is going to be taken apart.

• 
  Whit Bissell

  Prof. Frankenstein
• 
  Phyllis Coates

  Margaret
• 
  Robert Burton

  Dr. Karlton
• 
  Gary Conway

  Bob / Teenage Monster
• 
  George Lynn

  Sgt. Burns
• 
  John Cliff

  Sgt. McAffee
• 
  Claudia Bryar

  Arlene's Mother
• 
  Larry Carr

  Young Man (uncredited)
• 
  Frank McLure

  Party Guest (uncredited)
• 
  William H. O'Brien

  Rooming House Boarder (uncredited)