The film "I Was a Teenage Frankenstein" does not feature any discernible LGBTQ+ characters or themes. Its plot centers on a scientist creating a monster, adhering to traditional horror genre conventions without incorporating queer identities or narratives.

The film "I Was a Teenage Frankenstein" (1957) does not feature any identifiable transsexual characters or themes. Its narrative focuses on a mad scientist creating a male monster from reanimated body parts, without any elements related to gender identity or transition.

The movie does not contain any action or adventure elements.

This film is an original story from 1957, not a direct adaptation or reboot of specific characters from prior works where their gender was established. All main characters are new creations for this film, thus no pre-existing characters undergo a gender swap.

This 1957 film presents an original take on the Frankenstein story. Its characters are new interpretations, not direct adaptations of previously established characters with explicit racial identities that were then changed. No character was canonically or historically established as one race and portrayed as another.