Jonah Hill Back on Board for Quentin Tarantino June 18, 2012 Last minute addition to the cast. Deadline is reporting that Jonah Hill has landed a role in Quentin Tarantino’s ‘Django Unchained,’ which is currently in production. The ’21 Jump Street’ star was previously offered a small role in the film but had to turn it down due to scheduling conflicts. It is currently unknown what part the actor will be taking, but it is believed it won’t be the role he was offered originally. Hill joins a cast that includes Jamie Foxx, Christoph Waltz, Leonardo DiCaprio, Kerry Washington, Samuel L. Jackson, M.C. Gainey, Walton Goggins, Garrett Dillahunt, Dennis Christopher, Gerald McRaney, Laura Cayouette, Don Johnson,and Tom Savini.