The film 'Marcel the Shell with Shoes On' does not feature any identifiable LGBTQ+ characters or themes. Its narrative focuses on universal themes of family, community, and the search for belonging through the perspective of its titular character, a small shell.

The film "Marcel the Shell with Shoes On, Three, 2014" does not feature any identifiable transsexual characters or themes. The narrative focuses on a small shell's journey to find his family, and there are no elements within the plot or character arcs that pertain to transgender identity or experiences.

The movie does not contain any action or adventure elements.

The character Marcel the Shell is consistently portrayed as male across all iterations, including this film. While voiced by a female actor (Jenny Slate), the character's gender identity remains unchanged from its established canon, thus not constituting a gender swap.

Marcel is an anthropomorphic shell and not a human character. The concept of a "race swap" as defined, which applies to human characters, does not apply to this film.