Jim Blandings
Cary Grant
Muriel Blandings
Myrna Loy
Joe Appollonio
Nestor Paiva
John Retch
Jason Robards Sr.
Mary
Lurene Tuttle
Carpenter Foreman
Lex Barker
Mr. PeDelford
Emory Parnell
Mr. Murphy (uncredited)
Stanley Andrews
Workman (uncredited)
Robert Bray
Charlie - Painter (uncredited)
Don Brodie
Jones (uncredited)
Cliff Clark
Policeman (uncredited)
Kernan Cripps
Bill Cole
Melvyn Douglas
Judge Quarles (uncredited)
Frank Darien
Harry Selby (uncredited)
Hal K. Dawson
Hurried Diner (uncredited)
Mike Lally
Taxi Driver (uncredited)
Gene Leslie
Wrecker (uncredited)
Charles Middleton
Simpson (uncredited)
Franklin Parker
Proprietor (uncredited)
Ralph Stein
Bunny Funkhauser (uncredited)
Dan Tobin
Friedrich von Ledebur
Customer (uncredited)
Bud Wiser
Henry L. Simms
Reginald Denny
Eph Hackett (uncredited)
Will Wright
Joan Blandings
Sharyn Moffett
Betsy Blandings
Connie Marshall
Gussie
Louise Beavers
Smith
Ian Wolfe
Tesander
Harry Shannon
Mr. Zucca
Tito Vuolo
Art Direction
Albert S. D'Agostino
Director
H. C. Potter
Screenplay
Melvin Frank
Producer
Norman Panama
Music Director
C. Bakaleinikoff
Original Music Composer
Leigh Harline
Presenter
Dore Schary
Executive Producer
Director of Photography
James Wong Howe
Novel
Eric Hodgins
Production Manager
James H. Anderson
Makeup Supervisor
Gordon Bau
Stand In
Charles Cirillo
Script Supervisor
Kay Phillips
Sound
Francis M. Sarver
Special Effects
Russell A. Cully
Clem Portman
Assistant Camera
Cliff Shirpser
Assistant Director
Joel Freeman
Hairstylist
Hazel Rogers
Set Decoration
Darrell Silvera
Harley Miller
Costume Design
Robert Kalloch
Editor
Harry Marker
Carroll Clark
Camera Operator
Charles Burke
Grip
Jim Kirley
Still Photographer
Gaston Longet
James Lane