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.
Fred MacMurray
Nancy Olson
Keenan Wynn
Tommy Kirk
Leon Ames
Elliott Reid
Edward Andrews
David Lewis
Jack Mullaney
Belle Montrose
Wally Brown
Wally Boag
Don Ross
Forrest Lewis
James Westerfield
Alan Carney
Charlie Briggs
Gage Clarke
Alan Hewitt
Raymond Bailey
Wendell Holmes
Ed Wynn
Bess Flowers
Paul Frees
Hank Patterson
Colin Kenny
Arthur Tovey
Ralph Clanton
Charles Fogel