The film 'A Missile Named Mac' is an animated short centered on a missile's operational life. There are no identifiable LGBTQ+ characters, themes, or plot points present within its narrative. Consequently, the film offers no portrayal of LGBTQ+ identities, rendering the net impact N/A.

This 1962 animated short, part of the Private Snafu series, does not feature any identifiable transsexual characters or themes. The narrative is centered on military-related humor and instruction, with no elements pertaining to transgender identity or experiences.

The movie does not contain any action or adventure elements.

As an original animated short film from 1962, "A Missile Named Mac" does not adapt pre-existing source material or feature characters with prior canonical gender establishments. All characters are original to the film, thus precluding any gender swaps.

There is no widely known prior source material (novel, comic, earlier film) or historical figures associated with "A Missile Named Mac" (1962) from which characters' races could be canonically established. Therefore, no race swap can be identified.