Der Mann in Schwarz

Joseph Cotten

Dupin

Barbara Stanwyck

Lorna Bounty

Louis Calhern

Charles Theverner

Leslie Caron

Madeline Minot

Joe De Santis

Martin, the butler

Jim Backus

Flaherty

Margaret Wycherly

Mrs. Flynn, the housekeeper

Richard Hale

Durand, the lawyer

Nicholas Joy

Dr. Roland

Roy Roberts

Policeman

Mitchell Lewis

Zack, the waiter

Jean Inness

Landlady

Francis Pierlot

Pharmacist

Melba Snowden

Party Chorus Dancer