Guest Stars Helen Shingler as Mme. Maigret Neville Jason as Lapointe Delphi Lawrence as Mathilde Henry Oscar as Inspector Lognon David Lawton as Mariani John Barrett as Goldfinger George Roubicek as Daniel Lloyd Lamble as Bresson John Nettleton as Detective Warren Mitchell as Aristide Ann Firbank as Eva Campbell Cotts as Van Huizinga Leslie Glazier as Polish Paul
