Rubble & Crew introduces River, a non-binary character, through subtle visual cues rather than explicit dialogue. River is portrayed positively as an aspirational role model, normalizing non-binary identity within a narrative focused on friendship and teamwork. This approach emphasizes acceptance and inclusivity for a preschool audience, resulting in an overall affirming depiction.

Rubble & Crew introduces River, an aspirational non-binary character using they/them pronouns. River is subtly affirmed through visual cues and naturally integrated as a positive role model. The narrative focuses on River's interests and collaborations, normalizing their identity without explicit discussion, presenting a validating and accessible portrayal for young audiences.