Son of Flubber
Directed by Robert Stevenson
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.
Watch trailer
Top cast
Fred MacMurray
Ned Brainard
Nancy Olson
Betsy Brainard
Keenan Wynn
Alonzo P. Hawk
Tommy Kirk
Biff Hawk
Ed Wynn
A.J. Allen
Charles Ruggles
Judge Murdock
Leon Ames
Rufus Daggett
Ken Murray
Mr. Hurley
William Demarest
Mr. Hummel
Paul Lynde
Sportscaster
Frequently asked questions
Where can I watch Son of Flubber online?
Son of Flubber is not currently included with any streaming subscription in United States, but you can rent or buy it digitally on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home. Availability differs by country, so it may be on a subscription service elsewhere.
Is Son of Flubber on Netflix?
No — Son of Flubber is not currently on Netflix in any of the countries we track.
Can I rent or buy Son of Flubber online?
Yes. In United States, Son of Flubber can be rented on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home and purchased on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home.
In which countries can I stream Son of Flubber?
Son of Flubber is not currently included with a streaming subscription in any of the countries we track, though it may be available to rent or buy digitally.
Streaming availability last checked on August 6, 2026. Catalogues change frequently — data from TMDB and JustWatch.
