The film does not include any LGBTQ+ characters or themes. Its narrative centers entirely on Cold War espionage and the personal sacrifices involved, without exploring queer identities or relationships. The story maintains a focus on its primary heterosexual protagonists and the political machinations of the spy world.

The film does not feature any identifiable transsexual characters or themes. Its narrative focuses entirely on Cold War espionage, the moral ambiguities of spycraft, and the tragic fate of its protagonist, Alec Leamas, and his relationship with Liz Gold. The story remains centered on these elements without incorporating any transgender-related plot points or character arcs.

The movie does not contain any action or adventure elements.

The film adapts its source material without altering the established genders of its main characters. All significant roles maintain their original gender portrayals.

The film adapts John le Carré's novel, featuring characters like Alec Leamas and Liz Gold. The actors portraying these roles, Richard Burton and Claire Bloom, are white, consistent with the characters' established racial depictions in the source material and the Cold War setting. No instances of a character's race being changed from their canonical or historical representation are present.