William Powell
Charles Lodge
Myrna Loy
Margit Agnew
Florence Rice
Irene Agnew
John Beal
Waldo Beaver
Jessie Ralph
Mrs. Kensington-Bly
Edgar Kennedy
Spike
Sidney Toler
Mr. Keough, Margit's Butler
Mary Gordon
Mrs. Keough
Barnett Parker
Mr. Flint, Margit's Bookkeeper
Katharine Alexander
Claire Lodge
Priscilla Lawson
Felice, Margit's Secretary
Bert Roach
Shrank
Ernie Alexander
Drunk Singing "For He's a Jolly Good Fellow" (uncredited)
Jack Baxley
First Bartender (uncredited)
Margaret Bert
Waitress in Crowd at Wedding (uncredited)
Billy Bletcher
Wedding Guest (uncredited)
G. Pat Collins
Mounted Policeman (uncredited)
Heinie Conklin
Hot Dog Vendor (uncredited)
Jules Cowles
Gus, Waiter at Spike's (uncredited)
Billy Dooley
Saxophonist (uncredited)
Jack Dougherty
Mrs. Bly's Chauffeur (uncredited)
Roger Gray
Mike, Policeman at Jail (uncredited)
George Guhl
Pete, Policeman at Jail (uncredited)
Tiny Jones
Woman on Street (uncredited)
Gwen Lee
Woman in Crowd (uncredited)
Jack Low
Man in Crowd (uncredited)
Frank McLure
Headwaiter (uncredited)
Donald Meek
Judge Blynn (uncredited)
Roger Moore
Pianist at Spike's (uncredited)
Frank O'Connor
Second Bartender (uncredited)
Oscar O'Shea
Turnkey (uncredited)
Henry Taylor
Angelo, Margit's Gardener (uncredited)
E. Alyn Warren
Al, Desk Clerk (uncredited)
Doodles Weaver
Bass Fiddler (uncredited)
Mathew McCue
Wedding Guest (uncredited)
Richard Thorpe
Director
Joseph L. Mankiewicz
Producer
Ferenc Molnár
Theatre Play
Jo Swerling
Screenplay
Edwin B. Willis
Assistant Art Director
Joseph C. Wright
Assistant Art Director
Harold Rosson
Director of Photography
David S. Hall
Assistant Art Director
Robert A. Golden
Assistant Director
Joseph Ruttenberg
Still Photographer
Wayne Allen
Orchestrator
Leo Arnaud
Orchestrator
George Bassman
Orchestrator
Murray Cutter
Orchestrator
Paul Marquardt
Orchestrator
Doc Dearborn
Stand In
Edward Ward
Original Music Composer
William H. Daniels
Director of Photography
Frank Sullivan
Editor
Cedric Gibbons
Art Direction
Adrian
Costume Design
Douglas Shearer
Sound Director