Animal Factory

Shower Rear

In the last third of the film, this middle-aged black man is singing loudly in the shower. Willem Dafoe tells him to shut up, which leads to a confrontation. As Vincent is showering, Dafoe blocks most of the view with his body (he's at the sink and standing in the same line of sight), but you can see Vincent's muscled rear a few times. There's also another black man at a nearby shower and you can see his rear too, in fleeting glimpses.