The film "Insignificance" does not feature any identifiable LGBTQ+ characters or themes. Its narrative focuses on a fictional meeting between iconic figures, exploring themes of fame, power, and the atomic age, without incorporating queer identities or storylines.

The film "Insignificance, 1985" does not feature any identifiable transsexual characters or themes. The narrative focuses on a fictional meeting of 1950s American icons, with no plot points or character arcs related to transsexual identity.

The movie does not contain any action or adventure elements.

The film features characters based on real historical figures: Albert Einstein, Marilyn Monroe, Joseph McCarthy, and Joe DiMaggio. All these characters are portrayed on screen with the same gender as their historical counterparts.

The film portrays fictionalized versions of real historical figures, including Albert Einstein, Marilyn Monroe, Joe DiMaggio, and Joseph McCarthy. All these figures were historically white, and they are depicted by white actors in the film, aligning with their established racial identities.