Promo of `The Muppets` Director: James Bobin Cast: Jason Segel, Amy Adams, Chris Cooper, Rashida Jones, Alan Arkin, Bill Cobbs, Zach Galifianakis, Ken Jeong Voice Cast: Steve Whitmire, Eric Jacobson, Dave Goelz, Bill Barretta, David Rudman, Matt Vogel, Peter Linz