The entire Muppets gang embark on a global tour, selling out grand theatres in some of Europe's most exciting destinations, including Berlin, Madrid and London. But mayhem follows the Muppets overseas, as they find themselves unwittingly entangled in an international crime caper headed by Constantine-the World's Number One Criminal and a dead ringer for Kermit-and his dastardly sidekick Dominic, A.K.A. Number Two, portrayed by Ricky Gervais. The film stars Tina Fey as Nadya, a feisty prison guard, and Ty Burrell as Interpol agent Jean Pierre Napoleon.