Jack Black and Zach Galifianakis have signed on to appear in Disney's Muppets movie, reports TheWrap.
Besides Black and Galifianakis, Billy Crystal, Jean-Claude Van Damme and Oscar winner Alan Arkin have also been tapped to join leading man Jason Segel, who also co-wrote the script with Nicolas Stoller (Forgetting Sarah Marshall).
Donald Glover and Danny Trejo join the cast of the new Muppets movie
Black will play a kidnap victim, Galifianakis a hobo and Arkin a tour guide. No word on Crystal's role in the film.
Donald Glover, Danny Trejo, Amy Adams, Chris Cooper and Rashida Jones were previously cast in the film.