Thief (1981) does not feature any identifiable LGBTQ+ characters or themes within its storyline. The film's narrative is centered on a professional thief's attempts to leave his criminal life behind, with no elements related to queer identity or experiences.

The film "Thief" (1981) does not feature any identifiable transsexual characters or themes. The narrative is centered on a professional thief's personal and professional struggles, and there are no plot points or character arcs that involve transgender identity or experiences.

The movie does not contain any action or adventure elements.

The 1981 film "Thief" is an adaptation of Frank Hohimer's novel "The Home Invaders." A review of the main characters in both the source material and the film reveals no instances where a character's gender was changed.

The film "Thief" (1981) is an adaptation of a novel, not a reboot or biopic of a character with a previously established race. There is no evidence that any character, including the main cast, was canonically or historically established as a different race prior to this film's production.