The film contains no LGBTQ+ characters or non-heteronormative identities. The story focuses exclusively on the heteronormative social and romantic tensions of the 1950s.

Sadie Thompson disrupts traditional hierarchies by operating outside conventional mid-century femininity. Her autonomy serves as a catalyst for social upheaval, frequently destabilizing the male authority figures around her.

The cast is predominantly white, reflecting the era's cinematic standards. While set in the South Pacific, the indigenous population remains a background element rather than active narrative participants.

The film offers a sophisticated critique of Western institutionalism. It frames missionary efforts as systemic hypocrisy, using moral relativism to challenge the perceived superiority of organized religious dogma.

There are no significant depictions of physical or neurodivergent disabilities within the primary narrative arc.