Bumbling professor Ned Brainard accidentally invents flying rubber, or "Flubber", an incredible material that gains energy every time it strikes a hard surface. It allows for the invention of shoes that can allow jumps of amazing heights and enables a modified Model-T to fly. Unfortunately, no one is interested in the material except for Alonzo Hawk, a corrupt businessman who wants to steal the material for himself.
as Ned Brainard
as Betsy Carlisle
as Alonzo P. Hawk
as Biff Hawk
as Rufus Daggett
as Shelby Ashton
as Defense Secretary
as General Singer
as Air Force Captain
as Mrs. Chatsworth
as Coach Elkins
as TV newsman
as Lenny
as Officer Kelley
as Officer Hanson
as Referee #1
as Sig
as Reverend Bosworth
as General Hotchkiss
as Admiral Olmstead
as General Poynter
as Fire Chief
as Wedding Guest (uncredited)
as PA Man / Air Force Dispatcher (voice) (uncredited)
as Fisherman Spectator (uncredited)
as Man in Crowd (uncredited)
as Basketball Game Spectator (uncredited)
as O.J. Turnball (uncredited)
as Citizen (uncredited)
as Boy (uncredited)
