Question: when does the next muppet movie come out

title: The Muppet Movie
text: Dom DeLuise as Bernie , a Hollywood agent who meets Kermit in the swamp . The character 's name is a reference to Bernie Brillstein , talent agent and producer of The Muppet Show . James Coburn as El Sleezo Café Owner Madeline Kahn as an El Sleezo Patron , with the same rhotacism and personality Kahn used for Lili von Shtupp in Blazing Saddles Telly Savalas as El Sleezo Tough Carol Kane as `` Myth '' ( summoned by name ) Paul Williams as El Sleezo Pianist Milton Berle as Mad Man Mooney , a used car salesman for whom Sweetums worked as a jack . Elliott Gould as Compère , who announces Miss Piggy as the winner of the Bogen County Beauty Pageant Edgar Bergen as Himself and Charlie McCarthy , playing judges at the Bogen County Fair . This would be Bergen 's final film role , as he died shortly after his scene was filmed . Bob Hope as Ice Cream Vendor Richard Pryor as Balloon Vendor , a man who sells balloons to Gonzo at the Bogen County Fair . Steve Martin as Insolent Waiter , a sarcastic waiter that works at the motel that Rowlf used to work at . Mel Brooks as Professor Max Krassman , a mad scientist who is hired by Doc Hopper . Cloris Leachman as Miss Tracy , Lew Lord 's secretary who is allergic to animals . Orson Welles as Lew Lord , a Hollywood producer and studio executive . The character 's name is a reference to Sir Lew Grade , head of British company , ATV , which co-produced the original Muppet Show .