演职人员
Commissaire Jules Maigret
Rupert Davies
Madame Maigret
Helen Shingler
Lapointe
Neville Jason
Nicole Prieur
Gillian Hills
Mlle. Motte
Yootha Joyce
Aline Palmari
Mary Webster
Manuel Palmari
Clive Cazes
Dr. Francois Melan
Tony Harwood
Dr. Pardon
Geoffrey Morris
Prof. Vivier
Martin Miller
Acolant
Luke Hanson
Director of P.J.
Charles Leno
Préfet de Police
Donald Pickering
Oscar Coutant
Murray Evans
Philippe Landry
Victor Langley
Jean-Baptiste Prieur
Kenneth Benda
Désiré
Stephen Zammit
Hotel Porter
Ian Gray
Hotel Manageress
Anne Tirard
Maigret's shadow
Leonardo Pieroni
Sergeant Julien
Stanley Davies
Police surgeon
Walter Horsbrugh
Inspector Barnacle
Marc Barrett
Police Inspector
Robin Scott
(uncredited)
Peter Sallis