Son of Flubber (1963)/Muppets

Cast

 * Professor Ned Brainard as Kermit the Frog
 * Betsy Carlisle as Miss Piggy
 * Alonzo P. Hawk as Fozzie Bear
 * A. J. Allen as Gonzo the Great
 * Mr. Harker as Uncle Deadly
 * TV announcer Rex Williams as Beaker (uncredited)
 * Biff Hawk as Dr. Bunsen Honeydew
 * Baby Walter as Wanda (voice)