Audrey Hepburn
Sabrina Fairchild

Ellen Corby
Miss McCardle, secrétaire de Linus

Emory Parnell
Charles, majordome

Francis X. Bushman
Mr. Tyson

Humphrey Bogart
Linus Larrabee

John Williams
Thomas Fairchild

Marcel Dalio
Baron St. Fontanel

Marcel Hillaire
Le professeur de cuisine

Marjorie Bennett
Margaret, cuisinière

Martha Hyer
Elizabeth Tyson

Nella Walker
Maude Larrabee

Paul Harvey
Dr. Calaway

Walter Hampden
Oliver Larrabee

William Holden
David Larrabee