The short film 'Dead on Time' does not appear to feature any identifiable LGBTQ+ characters or themes. The narrative centers on a man's comedic attempts at suicide, with no elements suggesting queer representation or related storylines.

Currently, there is not enough information available to determine the presence or portrayal of transsexual characters or themes in 'Dead on Time, 1983'. Without specific plot details or character descriptions, an assessment of the film's impact on these themes cannot be made.

The movie does not contain any action or adventure elements.

There is no information indicating that "Dead on Time, 1983" is an adaptation or features characters with pre-established genders from source material, previous installments, or real-world history. Therefore, no gender swap can be identified.

There is no information provided about source material or prior established character races for 'Dead on Time, 1983'. Without a baseline for comparison, it is not possible to determine if any character's race was swapped.