The film 'Going Under' does not feature any identifiable LGBTQ+ characters or themes within its plot. The narrative centers on a comedic submarine crew and their mission, without engaging with queer identity in any capacity, leading to a determination of N/A for its portrayal.

The film "Going Under" (1991) is a comedy centered on a nuclear submarine crew. Based on available plot summaries and character information, there are no identifiable transsexual characters or themes present in the narrative, resulting in no depiction to evaluate.

The film "Going Under" is a comedy primarily set on a nuclear submarine. There are no significant female characters depicted engaging in or winning close-quarters physical combat against male opponents within the narrative.

Going Under (1991) is an original film and not an adaptation of pre-existing material with established characters. Therefore, no characters exist from a prior canon or historical record to undergo a gender swap.

Going Under (1991) is an original film and not an adaptation of pre-existing material with established character races, nor is it a biopic. Therefore, no characters existed prior to this film with a canonically or historically defined race that could be altered.