Bang Bang! (2014) does not feature any identifiable LGBTQ+ characters or themes. The film's plot centers on a conventional action-romance storyline, thus resulting in no portrayal of queer identity within its narrative.

Currently, there is not enough information to assess the film's portrayal of transsexual characters or themes. Without access to plot details or character descriptions, it is impossible to determine if such elements are present or how they are depicted, thus preventing an evaluation of positive, negative, or neutral impact.

The film features Harleen Sahni, who is involved in action sequences and chases alongside the male protagonist. However, her role does not include engaging in or winning direct physical combat against one or more male opponents through skill, strength, or martial arts.

Bang Bang! is a remake of the 2010 film Knight and Day. The main protagonists, Rajveer Nanda and Harleen Sahni, maintain the same genders as their original counterparts, Roy Miller and June Havens, respectively. No established characters had their gender changed.