Michel Descombes
Commissioner Guilboud
Antoine, friend of Michel
Inspector Bricard
Edouard, friend of Michel
Costes, journalist
Janine Boitard, journalist
Madeleine Fourmet
Lawyer
Martine, workwoman
Bernard Descombes, Michel's son
Liliane Torrini, companion of Bernard
Housekeeper
Bricard's assistant
Judge
Johannes
Lucien
1st plumber
2nd plumber
1st strong man
Little girl on the train
Mrs. Torrini (uncredited)
Lucien (uncredited)
Mr. Torrini (uncredited)
Cyclist (uncredited)
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