Warning: Contains SPOILERS for Screamboat!Willie’s story isn’t over already, as Screamboat includes a major tease in the post-credits of what is to come. The 2025 horror movie revamps Disney’s iconic Steamboat Willie character as a terrifying mutated killer out for revenge. Screamboat‘s story revolves around Willie’s murderous rampage on a ferry one night that only leaves a few survivors. And while Screamboat isn’t part of the Twisted Childhood Universe, it’s horrific depiction of a Disney classic always seemed to be something that could continue beyond one film.