Stargate SG-1 (1997–2007)

Stargate SG-1 does not feature any explicit LGBTQ+ characters or themes throughout its run. There are no identifiable plot points or character arcs that explore queer identity, relationships, or experiences, leading to a classification of N/A for LGBTQ+ portrayal.

Stargate SG-1 is a direct continuation of the 1994 film, introducing new characters and maintaining the original genders of returning characters from the film. No established character from prior canon or history undergoes a gender change.

Stargate SG-1 is a continuation of the 1994 film. Main characters from the film retained their original race in the series. New main characters introduced in the show did not have a prior established race to be swapped from.