The film 'Dexter's Laboratory: Ego Trip' does not feature any explicit or implied LGBTQ+ characters or themes. Its storyline is centered on sci-fi adventure and the protagonist's scientific endeavors, with no content relevant to LGBTQ+ representation.

Dexter's Laboratory: Ego Trip does not feature any identifiable transsexual characters or themes. The narrative focuses on sci-fi adventure, time travel, and the rivalry between its main characters, without engaging with transgender identity in any capacity.

The film features female characters like Dee Dee and Lalavava, who participate in the plot's action. However, their contributions are primarily through accidental events, technological means, or intellectual endeavors, rather than direct physical combat victories against male opponents.

The film features established characters from the Dexter's Laboratory series, such as Dexter, Dee Dee, and Mandark, along with their future counterparts. All characters maintain their original canonical gender throughout the movie.

This animated film features characters whose appearances, including race, are consistent with their established portrayals in the original animated series. No character originally depicted as one race is portrayed as a different race.