lamotta is the subject of a documentary directed and produced by greg olliver. the film features an appearance by mike tyson among other notable athletes, actors and jake's family and friends. also in production was a sequel to "raging bull", although mgm filed suit to halt the project, saying that lamotta does not have the right to make a sequel. the lawsuit was settled on july 31, 2012, when lamotta agreed to change the title of the film to "the bronx bull".