The first trailer for Who Framed Roger Rabbit featured a bizarre scene in which Eddie Valiant appears to have an animated pig head. Eagle-eyed viewers who saw the film as actually released might have wondered what had happened to the scene.
In the original cut of the movie, the goonish weasels menace Eddie and force the pig head onto him after a nightmarish sequence. He is forced to take a dip shower to remove the pig head and that is why he is shown finishing a shower in the final cut of the film when he is visited by Jessica Rabbit.