Martyrs does not feature any explicitly identifiable LGBTQ+ characters or themes. The central relationship between the two female leads, while deeply co-dependent, is portrayed within the context of shared trauma and survival, rather than as a queer relationship or identity.

The film "Martyrs" does not feature any identifiable transsexual characters or themes. Its narrative focuses on extreme psychological and physical torture, and the philosophical pursuit of transcendence through suffering, without engaging with gender identity issues.

The movie does not contain any action or adventure elements.

Martyrs (2008) is an original film with characters created specifically for its narrative. There are no pre-existing source materials, historical figures, or prior installments from which characters could have been established with a different gender.

Martyrs (2008) is an original French horror film featuring characters created specifically for this production. There is no prior source material, historical record, or previous adaptation from which character races were established, thus precluding any race swaps.