Générique complet
Le Nigaud magnifique
Henry Fonda
Thadeus Winship 'Tad' Page
Lynn Bari
Claire Harris
Don Ameche
Dwight Dawson
Edward Everett Horton
Horace Hunter
George Barbier
James Roger Barker
Frank Orth
Messenger
RM
Roseanne Murray
Dawson's Secretary
Marietta Canty
Jenny
Hobart Cavanaugh
Albert Gowdy
Hal K. Dawson
Charlie
Josephine Whittell
Mrs. Hunter
Arthur Loft
Mr. Morton, Fire Engine Salesman
Paul Stanton
Peters
Claire Du Brey
Peter's Secretary
William B. Davidson
Mr. Reindel
Harry Hayden
Mitchell
Pierre Watkin
Carson
Bess Flowers
Birthday Party Guest (uncredited)
Byron Foulger
Fifth Man to Leave Class (uncredited)
Charles Trowbridge
Examining Doctor (uncredited)
