Cast
Simone Signoret
Hélène
Georges Gosset
Burette
Paul Amiot
Director of "La Sûreté"
Raymonde La Fontan
Switchboard operator (uncredited)
Lucienne Lemarchand
Lady Beltham
Paul Faivre
Chauffeur
Renaud Mary
Germain
Denise Kerny
Deputy
Frédéric Mariotti
Worker (uncredited)
Alexandre Rignault
Commissioner Juve
André Le Gall
Jérôme Fandor
Jacques Dynam
Preparer
Allain Dhurtal
Pierre Labry
Mr. Paul
Max Dejean
(uncredited)
Guy Henry
(uncredited)
Marcel Herrand
Fantômas
Yves Deniaud
Arthur