Forbidden Planet does not feature any identifiable LGBTQ+ characters or themes. The narrative and character relationships are entirely within a heteronormative context, resulting in no portrayal of queer identity.

The film "Forbidden Planet" does not feature any identifiable transsexual characters or themes. Its narrative focuses on science fiction elements, exploration, and psychological horror, without engaging with gender identity or transition in any capacity.

The film features Altaira Morbius as the sole significant female character. Her role does not involve engaging in or winning any close-quarters physical combat against male opponents. The primary antagonist is an invisible, non-physical entity, and no female character participates in its defeat through direct physical means.

Forbidden Planet is an original film from 1956, not an adaptation, reboot, or biopic. All characters were created for this specific movie, meaning there is no prior canonical or historical gender to be swapped from.

Forbidden Planet is an original film from 1956, not an adaptation of a prior work with pre-established character races. All characters were created for this specific film, meaning there is no prior canon from which a character's race could have been changed.