David Huxley
Cary Grant
Susan Vance
Katharine Hepburn
Alice Swallow
Virginia Walker
Elmer
John Kelly
David's Caddy (uncredited)
William Benedict
Joe (uncredited)
Billy Bevan
Motorcycle Cop (uncredited)
Ward Bond
Circus Roustabout (uncredited)
Jack Carson
Hatcheck Girl (uncredited)
Judith Ford
Zoo Official (uncredited)
Edward Gargan
(uncredited)
Paul Guilfoyle
Midget (uncredited)
Karl 'Karchy' Kosiczky
Horace Applegate
Charles Ruggles
George (uncredited)
Skippy
Delivery Man (uncredited)
Jack Gardner
Waiter (uncredited)
Herschel Graham
Constable Slocum
Walter Catlett
Aloysius Gogarty
Barry Fitzgerald
Elizabeth Random
May Robson
Fritz Lehman
Fritz Feld
Hannah Gogarty
Leona Roberts
Alexander Peabody
George Irving
Mrs. Lehman
Tala Birell
Animal Wrangler
Olga Celeste
Director
Howard Hawks
Producer
Special Effects
Vernon L. Walker
Original Music Composer
Roy Webb
Music Director
Music
Art Direction
Van Nest Polglase
Director of Photography
Russell Metty
Costume Design
Howard Greer
Screenplay
Dudley Nichols
Editor
George Hively
Hagar Wilde
Makeup Artist
Mel Berns
Stunts
Teddy Mangean
Duke Green
Stunt Double
Jimmie Dundee
Helen Thurston
Story
Assistant Art Director
Perry Ferguson
Associate Producer
Cliff Reid
Set Dresser
Darrell Silvera
Assistant Director
Edward Donahue
Original Story
Additional Camera
Charles Burke
Sound Recordist
John L. Cass