Beleaguered professor Ned Brainard has already run into a pile of misfortunes with his discovery of the super-elastic substance "Flubber." Now he hopes to have better luck with a gravity-busting derivative he's dubbed "Flubbergas." Ned's experiments, constantly hampered by government obstruction, earn the consternation of his wife, Betsy. But a game-winning modification to a football uniform may help Ned make the case for his fantastic new invention.
as Ned Brainard
as Betsy Brainard
as Alonzo P. Hawk
as Biff Hawk
as A.J. Allen
as Judge Murdock
as Rufus Daggett
as Mr. Hurley
as Mr. Hummel
as Sportscaster
as Shelby Ashton
as Mr. Harker
as Desiree de la Roche
as Defense Secretary
as Officer Hanson
as Referee
as Coach Wilson
as Officer Kelly
as Prosecuting Attorney
as Mr. Barley
as Mr. Osbourne
as Mrs. Edna Daggett
as Mother in Commercial
as Father in Commercial
as Board Member (uncredited)
as Rex Williams (uncredited)
as Courtroom Spectator (uncredited)
as Proprietor (uncredited)
as 2nd Hobgoblin (uncredited)
as Husband in Commercial (uncredited)
as First Juror (uncredited)
as Board Member (uncredited)
as 1st Bailiff (uncredited)
as Courtroom Spectator (uncredited)
as Sign-Painter (uncredited)
as Defense Secretary's Assistant (uncredited)
as Juror (uncredited)
as Baby Walter (voice) (uncredited)
as Humphrey Hacker (uncredited)
