Rhys, a dedicated people pleaser, winds up at their boss' gender reveal party with their two partners. The trans throuple soon realize that they are dealing with more than they were prepared for and their ability to survive the event comes into question.

Mo Matton is a trans filmmaker based in Tiohtià:ke/Montreal. They previously co-directed Swarm of Selenium (2017) and Fly Away With Me (2021), two short films created with collectives. Gender Reveal is their first solo directorial film. They are an IFFR Sessions alumni and past participant of the artist residency District* (Berlin).