George Sanders as Henri Landru

Corinne Calvet as Odette

Jean Kent as Julienne

Patricia Roc as Vivienne

Greta Gynt as Jeanette

Maxine Audley as Cynthia

Peter Illing as Lefevre

George Coulouris as Lacoste

Sheldon Lawrence as Pepi

Selma Vaz Dias as Mme. Jacques Boyer

Keith Pyott as Estate Agent

Ian Fleming as Attorney

Paul Whitsun-Jones as Station Master

Ingrid Hafner as Giselle Dureaux