E1 - Requiem for a Son

Aired: January 28, 1973

Detective Barnaby Jones comes out of retirement to solve his son's murder with some help from fellow detective Frank Cannon.

E2 - To Catch a Dead Man

Aired: February 04, 1973

A sportsman's plans for a new life begin with murder.

E3 - Sunday: Doomsday

Aired: February 25, 1973

Barnaby engages in a game of cat-and-mouse with a murderer who blames him for his jail time

E4 - The Murdering Class

Aired: March 04, 1973

Barnaby investigates a murder at a prep-school.

E5 - Perchance to Kill

Aired: March 11, 1973

An affair leads to an accidental murder.

E6 - The Loose Connection

Aired: March 18, 1973

What's the perfect heroin-smuggling plot? Hide it in the radiator of a car owned by a tourist above suspicion--Barnaby Jones. When the shipment is replaced by sugar, Barnaby finds himself being threatened by both shipper and receiver, desperately trying to find the truth.

E7 - Murder in the Doll's House

Aired: March 25, 1973

An author whose novels feature his hometown disappears; the publisher hires Barnaby to find the last chapter of the newest novel. A senile aunt introduces Barnaby to the "family" in her dollhouse, providing the clue to more than one murder.

E8 - Sing a Song of Murder

Aired: April 01, 1973

"Rock star found with head smashed in empty pool" That headline would end the gravy train so his managers fake a kidnapping to salvage something, but they are unaware of a witness.

E9 - See Some Evil... Do Some Evil

Aired: April 08, 1973

A blind pianist whose sight has been restored kills his blackmail victim just before Barnaby arrives. Barnaby suspects him but must prove he can see.

E10 - Murder-Go-Round

Aired: April 15, 1973

A suspicious hit and run brings Barnaby to a little town where sudden riches are obvious. "Town council meetings" are a cover for plotting murder, and Barnaby is in their sights.

E11 - To Denise, with Love and Murder

Aired: April 22, 1973

A murdered mistress and a missing wife bring Barnaby Jones onto the case. The problem? Two weeks have passed, and the killer has covered his tracks.

E12 - A Little Glory, a Little Death

Aired: April 29, 1973

Barnaby investigates the death of a woman who was killed in a car accident after the woman's daughter claims that it was no accident. An aging movie star with something to hide is Barnaby's number one suspect.

E13 - Twenty Million Alibis

Aired: May 06, 1973

Barnaby investigates the theft of a million dollar necklace and the murder of the butler who unwittingly walked in on the thief. The leading suspect is a retired jewel thief with a rock solid alibi-he was on TV at the time of the theft.