Yesterday we gave you a casting update on Tim Blake Nelson’s upcoming comedy thriller “Leaves of Grass,” and now an early poster for the film popped up online at IMP Awards. In the film, Edward Norton plays twin brothers. One of them is a highly regarded philosophy professor, while the other spends his time growing marijuana.

Susan Sarandon, Richard Dreyfuss, Rhea Perlman, Steve Earle and Lucy DeVito co-star. Check out the poster below.