Son of Flubber

Fred MacMurray

as

Ned Brainard

Nancy Olson

as

Betsy Brainard

Keenan Wynn

as

Alonzo P. Hawk

Tommy Kirk

as

Biff Hawk

Ed Wynn

as

A.J. Allen

Charles Ruggles

as

Judge Murdock

Leon Ames

as

Rufus Daggett

Ken Murray

as

Mr. Hurley

William Demare...

as

Mr. Hummel

Paul Lynde

as

Sportscaster

Elliott Reid

as

Shelby Ashton

Bob Sweeney

as

Mr. Harker

Joanna Moore

as

Desiree de la ...

Edward Andrews

as

Defense Secret...

James Westerfi...

as

Officer Hanson

Alan Carney

as

Referee

Stuart Erwin

as

Coach Wilson

Forrest Lewis

as

Officer Kelly

Alan Hewitt

as

Prosecuting At...

Jack Albertson

as

Mr. Barley

Eddie Ryder

as

Mr. Osbourne

Harriet E. Mac...

as

Mrs. Edna Dagg...

Beverly Willis

as

Mother in Comm...

Wally Boag

as

Father in Comm...

Russell Custer

as

Board Member (...

Joe Flynn

as

Rex Williams (...

George Ford

as

Courtroom Spec...

Byron Foulger

as

Proprietor (un...

Darby Hinton

as

2nd Hobgoblin ...

Harvey Korman

as

Husband in Com...

Dal McKennon

as

First Juror (u...

King Mojave

as

Board Member (...

Burt Mustin

as

1st Bailiff (u...

Ron Nyman

as

Courtroom Spec...

J. Pat O'Malley

as

Sign-Painter (...

Robert Shayne

as

Defense Secret...

Arthur Tovey

as

Juror (uncredi...

Ginny Tyler

as

Baby Walter (v...

Leon Tyler

as

Humphrey Hacke...