Humphrey Bogart
Linus Larrabee
Audrey Hepburn
Sabrina Fairchild
William Holden
David Larrabee
Walter Hampden
Oliver Larrabee
John Williams
Thomas Fairchild
Martha Hyer
Elizabeth Tyson
Joan Vohs
Gretchen Van Horn
Marcel Dalio
Baron St. Foritanel
Marcel Hillaire
Professor
Nella Walker
Maude Larrabee
Francis X. Bushman
Mr. Tyson
Ellen Corby
Miss McCardie
Marjorie Bennett
Margaret (uncredited)
Emory Parnell
Charles (uncredited)
Nancy Kulp
Jenny (uncredited)
Paul Harvey
Dr. Calaway (uncredited)
Kay Riehl
Mrs. Tyson (uncredited)
Raymond Bailey
Board Member (uncredited)
Ralph Brooks
Party / Dance Guest (uncredited)
Colin Campbell
Board Member (uncredited)
Harvey B. Dunn
Party Guest with Tray (uncredited)
Fritz Ford
Dance Partner (uncredited)
Otto Forrest
Elevator Operator (uncredited)
Chuck Hamilton
Gardener-Caretaker (uncredited)
Rand Harper
Man (uncredited)
Sam Harris
Party Guest (uncredited)
Kay E. Kuter
Ernest (uncredited)
Bill Neff
Man with Linus Larrabee (uncredited)
Gregory Ratoff
Man with David Larrabee (uncredited)
Marion Ross
Spiller's Girlfriend (uncredited)
Emmett Vogan
Board Member (uncredited)
Ralph Moratz
Passenger on Ship Deck (uncredited)
Lovyss Bradley
Office Worker (uncredited)
Jean Ransome
Maid (uncredited)
James Carlisle
Lawyer (uncredited)
Fred Rapport
Party Guest (uncredited)
Herschel Graham
Office Worker (uncredited)
Frank McLure
Party Guest (uncredited)
William H. O'Brien
Bartender (uncredited)
Marion Gray
(uncredited)
Raoul Freeman
Party Guest (uncredited)
Dick Gordon
Party Guest (uncredited)