The Great Muppet Caper (1981)

Kermit the Frog, The Great Gonzo, and Fozzie Bear are reporters who travel to Britain to interview a rich victim of jewel thieves and help her along with her secretary, Miss Piggy.

Director: Jim Henson

Cast: Jim Henson, Frank Oz, Dave Goelz, Jerry Nelson, Richard Hunt, Charles Grodin, Diana Rigg, John Cleese, Robert Morley, Peter Ustinov, Jack Warden, Steve Whitmire, Louise Gold, Kathryn Mullen, Bob Payne, Brian Meehl, Mike Quinn, Robbie Barnett