Henry Van Cleve
Don Ameche
Martha Strabel Van Cleve
Gene Tierney
Peggy Nash
Helene Reynolds
James
Aubrey Mather
Jack Van Cleve
Tod Andrews
Mrs. Edna Craig (uncredited)
Florence Bates
Henry Van Cleve - Age 9 (uncredited)
Scotty Beckett
Grandmother Van Cleve (uncredited)
Clara Blandick
Flogdell (uncredited)
Leonard Carey
Man in Park with Top Hat (uncredited)
James Conaty
Party Guest (uncredited)
Jack Deery
Miss Ralston - Jack's Secretary (uncredited)
Claire Du Brey
Hugo Van Cleve
Charles Coburn
Book Store Clerk (uncredited)
Jay Eaton
Policeman (uncredited)
James Flavin
Bess Flowers
Boy in Park (uncredited)
Gary Gray
Albert's Father (uncredited)
Alfred Hall
Albert's Mother (uncredited)
Grayce Hampton
Mary - Age 9 (uncredited)
Marlene Mains
Jane Van Cleve - Jack's Wife (uncredited)
Trudy Marshall
Doctor (uncredited)
Edwin Maxwell
Henry Van Cleve - as Baby (uncredited)
Michael McLean
Mrs. Strabel
Marjorie Main
Nellie Brown - Registered Nurse (uncredited)
Doris Merrick
Harold Miller
Henry Van Cleve - Age 15 (uncredited)
Dickie Moore
Bert Moorhouse
Jasper (uncredited)
Clarence Muse
Monty O'Grady
Day Nurse (uncredited)
Anne O'Neal
Elevator Operator (uncredited)
Gerald Pierce
Jack Van Cleve - as Child (uncredited)
Nino Pipitone Jr.
Jack Van Cleve daughter (age 13) (uncredited)
June Preston
His Excellency
Laird Cregar
Bediliah - Nurse in Park (uncredited)
Maureen Roden-Ryan
Mrs. Cooper-Cooper (uncredited)
Anita Sharp-Bolster
Smith - Van Cleve's Second Butler (uncredited)
Gerald Oliver Smith
Bertha Van Cleve
Spring Byington
Albert Van Cleve
Allyn Joslyn
E.F. Strabel
Eugene Pallette
Yvette ("Mademoiselle")
Signe Hasso
Randolph Van Cleve
Louis Calhern
Director
Ernst Lubitsch
Producer
Director of Photography
Edward Cronjager
Original Music Composer
Alfred Newman
Screenplay
Samson Raphaelson
Theatre Play
Leslie Bush-Fekete
Cyril J. Mockridge
Sound
Eugene Grossman
Roger Heman Sr.
Art Direction
James Basevi
Editor
Dorothy Spencer
Costume Design
René Hubert
Leland Fuller
Assistant Director
Henry Weinberger
Set Decoration
Thomas Little
Makeup Artist
Guy Pearce