El profesor distraído

Fred MacMurray

Ned Brainard

Nancy Olson

Betsy Carlisle

Keenan Wynn

Alonzo P. Hawk

Tommy Kirk

Biff Hawk

Leon Ames

Rufus Daggett

Elliott Reid

Shelby Ashton

Edward Andrews

Defense Secretary

David Lewis

General Singer

Jack Mullaney

Air Force Captain

Belle Montrose

Mrs. Chatsworth

Wally Brown

Coach Elkins

Wally Boag

TV newsman

Don Ross

Lenny

Forrest Lewis

Officer Kelley

James Westerfield

Officer Hanson

Alan Carney

Referee #1

Charlie Briggs

Sig

Gage Clarke

Reverend Bosworth

Alan Hewitt

General Hotchkiss

Raymond Bailey

Admiral Olmstead

Wendell Holmes

General Poynter

Ed Wynn

Fire Chief

Bess Flowers

Wedding Guest (uncredited)

Paul Frees

PA Man / Air Force Dispatcher (voice) (uncredited)

Hank Patterson

Fisherman Spectator (uncredited)

Colin Kenny

Man in Crowd (uncredited)

Arthur Tovey

Basketball Game Spectator (uncredited)

Ralph Clanton

O.J. Turnball (uncredited)

Charles Fogel

Citizen (uncredited)