I Was a Teenage Frankenstein is a film starring Whit Bissell, Phyllis Coates and Gary Conway released by American International Pictures (AIP) in November of 1957. It is the sequel or, rather, follow-up to AIP's box-office hit I Was a Teenage Werewolf released less than five months earlier. It was filmed in black and white, with the ending in color for a vivid effect.

Professor Frankenstein, a university lecturer with an alligator pit under his house, steals body parts of dead athletes from the wreckage of a crashed airplane. He builds a hunky male monster with a hideously disfigured face, which goes on a campus killing spree. Written by Marty McKee