S1 • E1
When the body of a woman is found in the River Seine, Inspectors Beamont and Balbec must solve the murder case with only the woman's wedding ring as a clue.
S1 • E2
Several people are killed in a hospital fire started by an arsonist, and only three people had the keys to the storeroom where the fire was started. To Beamont and Balbec, all three are suspects.
S1 • E3
Balbec and Beaumont investigate the sale of a fake painting, and find themselves involved with a beautiful art dealer and a brilliant artist.
S1 • E4
A beautiful girl disappears, showing up later as an ex-con's companion.
S1 • E5
Inspectors Bolbec and Beaumont are targets of a murderous escaped convict.
S1 • E6
When a blind beggar is murdered, the only clue is a list of addresses.
S1 • E7
A leading lady is murdered, and the police believe the murderer to be among her cast.
S1 • E8
A women is murdered who, it would appear, spent most of her spare time in a cemetery.
S1 • E9
A woman threatens to kill the hostage she holds unless police find the boyfriend who has deserted her.
S1 • E10
A man begins to receive threatening letters, but does not take them seriously - at first.
S1 • E11
When a young baker decides to have a fling before his marriage, his body turns up later in a cruise trunk.
S1 • E12
A madly jealous woman causes the death of an innocent girl.
S1 • E13
A man is found murdered, and the only clue is a laundry mark found on his shirt.
S1 • E14
A jealous husband conspires to murder his wife's ex-lover, and drives her to the scene of the crime to frame her for the killing.
S1 • E15
Three safe-crackers are identified by a girl. She later changes her mind and says there were only two thieves.
S1 • E16
The solution of an old revenge killing depends on which informer gave the correct date of the murder.
S1 • E17
A father leads the police to several scheduled meetings with his child's kidnappers. When they don't turn up, the detectives become suspicious.
S1 • E18
When an elderly woman is murdered, the only clue to the killer's identity is a toy doll.
S1 • E19
A night-club singer's lover, suspected of robbery, has a perfect alibi: he's serving a jail sentence.
S1 • E20
Beaumont and Bolbec attempt to smash a counterfeiting ring.
S1 • E21
Evidence indicates that an extravagant girl murdered her disabled uncle.
S1 • E22
A criminal attempting to rob a circus shoots and wounds several spectators.
S1 • E23
Two car thieves escape and leave their innocent dates to face arrest.
S1 • E24
When a woman is not surprised to learn that her ex-husband, a wealthy real-estate executive, is found murdered in an alley, she becomes chief suspect.
S1 • E25
A man tries to convince inspector Bolbec to join him in the 'perfect' crime.
S1 • E26
A thief steals test tubes that contain deadly plague germs.
Insp. Beaumont
Insp. Bolbec
Lawyer Gavre
Singer
Maddy Lamolle
George Carrel
Mme. Marcelle De Lamdore
Mr. Fermont
Falot
Jacques Vernay