Singin' in the Rain, a classic Hollywood musical, does not feature any identifiable LGBTQ+ characters or themes. The narrative focuses on heterosexual romantic relationships and the challenges of the film industry's transition to sound, with no explicit or implicit LGBTQ+ content.

Singin' in the Rain, a classic musical from 1952, focuses on the transition from silent films to talkies. The narrative and characters do not include any identifiable transsexual individuals or themes, nor does it explore gender identity in any capacity. Therefore, the film has no depiction relevant to the rubric.

The movie does not contain any action or adventure elements.

Singin' in the Rain is an original musical film from 1952. Its characters were created specifically for this production and do not have prior canonical or historical gender baselines from source material, previous installments, or real-world history to be swapped from.

Singin' in the Rain is an original film from 1952, not an adaptation of prior source material or a biopic. Its characters were created for this film, establishing their race for the first time with the original casting. Therefore, no character's race was changed from a previously established depiction.