Uncut Gems. Release Date Dec 13, 2019. Directed by Josh Safdie and Benny Safdie Release Date Dec 13, 2019. Starring. Adam Sandler, Lakeith Stanfield, Julia Fox, Kevin Garnett, Idina Menzel, Eric Bogosian, Judd Hirsch Synopsis. From acclaimed filmmakers Josh and Benny Safdie comes an electrifying crime thriller about Howard Ratner (Adam Sandler …