Anthology film with three shorts each featuring a famous detective: Monsieur Wens, Lemmy Caution and Maigret.
Michel Simon | Maigret |
Raymond Rouleau | Mr. Wens |
John van Dreelen | Lemmy Caution |
André Dalibert | |
René Génin | |
Arlette Merry | |
Jacqueline Porel | Denise |
Maurice Teynac | Heldinge |