I Was a Teenage Werewolf (1957) is a Drama, Fantasy, Horror, Science Fiction film that follows a hypnotherapist uses a temperamental teenager as a guinea pig for a serum which transforms him into a vicious werewolf. I Was a Teenage Werewolf is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.9 out of 10 from 54 votes. Fans of drama movies may also want to explore similar titles below.