Linus Larrabee

Humphrey Bogart

Sabrina Fairchild

Audrey Hepburn

David Larrabee

William Holden

Oliver Larrabee

Walter Hampden

Thomas Fairchild

John Williams

Elizabeth Tyson

Martha Hyer

Gretchen Van Horn

Joan Vohs

Baron St. Fontanel

Marcel Dalio

The Professor

Marcel Hillaire

Maude Larrabee

Nella Walker

Mr. Tyson

Francis X. Bushman

Miss McCardle

Ellen Corby

Margaret the Cook

Marjorie Bennett

Margaret (cook) (uncredited)

Marjorie Bennett

Charles the Butler

Emory Parnell

Charles (butler) (uncredited)

Emory Parnell

Mrs. Tyson

Kay Riehl

Mrs. Tyson (uncredited)

Kay Riehl

Jenny (maid) (uncredited)

Nancy Kulp

Dr. Calaway

Paul Harvey

Servant (houseman) (uncredited)

Kay E. Kuter

Dr. Calaway (uncredited)

Paul Harvey

Board member (uncredited)

Emmett Vogan

Party

Ralph Brooks

Party Guest

Frank McLure

Spiller's girlfriend (uncredited)

Marion Ross

Board Member

Colin Campbell

Man with Tray

Harvey Dunn

Spiller

Charles Harvey

Man with David

Greg Stafford

Man with Linus

Bill Neff

Elevator Operator

Otto Forrest

Ship Steward

David Ahdar

Rand Harper

Member of the Board

Raymond Bailey

Dance Partner

Fritz Ford

Gardener-Caretaker

Chuck Hamilton

Party Guest

Sam Harris

Director

Billy Wilder