Guest Stars Helen Shingler as Mme. Maigret Neville Jason as Lapointe Leslie Glazer as Waiter John G. Heller as Benoit Denis McCarthy as Bourgain John Chandos as Gatroux William Dexter as Robert Fleury Margaret Ward as Suzie Mechamps Leonard Sachs as Ector Tabard William Devlin as Colonel Molle Betty McDowall as Blanche Lamotte Ellen Pollock as Lili Tosma Philo Hauser as Piquemal Gilgi Hauser as Anna Marie Point Noël Johnson as Auguste Point Dorothy Darke as Madame Gatroux Jose Berlinka as Alain Roche