Kim Novak

Carly Hardwicke

Jack Lemmon

Bill Gridley

Fred Astaire

Franklyn Ambruster

Lionel Jeffries

Inspector Oliphant

Estelle Winwood

Mrs. Dunhill

Maxwell Reed

Miles Hardwicke

Philippa Bevans

Agatha Brown

Henry Daniell

Stranger

Ronald Long

Coroner

Richard Peel

Dillings