The film 'Kolotoč humoru' is a 1990 Czech comedy consisting of various sketches. There is no information in available plot summaries, cast lists, or reviews to indicate the presence of any LGBTQ+ characters or themes. Consequently, the film does not offer a portrayal of LGBTQ+ individuals or issues.

The 1953 film 'Popelka' is a traditional adaptation of the Cinderella fairytale. It does not include any identifiable transsexual characters, themes, or related plot points. Therefore, the film has no discernible impact on the portrayal of transsexual individuals.

The movie does not contain any action or adventure elements.

Kolotoč humoru is a 1953 Czechoslovakian sketch comedy film. There is no indication that it adapts any pre-existing source material with canonically established characters whose genders were altered for this production.

As an original film from 1953, "Kolotoč humoru" does not adapt characters from prior source material, historical records, or previous installments with established racial identities. Therefore, no characters exist whose race could have been swapped.