The film "Fish" does not feature any identifiable LGBTQ+ characters or themes. The narrative focuses on a retired detective and his wife fostering a group of troubled teenagers, with no elements related to queer identity present in the story.

The television series 'Fish' (1977), a sitcom centered on a detective fostering troubled teenagers, does not feature any identifiable transsexual characters or explore related themes. The show's narrative focuses on family dynamics and comedic situations, with no depiction of transgender identity.

The movie does not contain any action or adventure elements.

The show "Fish" is a spin-off of "Barney Miller" and features original characters. There is no evidence of any character, established in prior canon or history, being portrayed with a different gender in this series.

The show "Fish" (1977) features a diverse cast of foster children, but these characters were created for the series with their specific racial and ethnic backgrounds. There is no evidence of any character being established as one race in prior canon or history and then portrayed as a different race in this adaptation.