Air date: 1975-09-10

Runtime: 60 min

History of a Dedalus.

Air date: 1975-09-17

Runtime: 60 min

Cannon and Barnaby Jones investigate the death of a young woman who was about to expose the illegal activities of the large corporation she was working for. The crossover continues on Barnaby Jones S04E01 The Deadly Conspiracy (II).

Air date: 1975-09-24

Runtime: 60 min

Not what the doctor ordered. He's accused of administering in error, and claims his innocence.

Air date: 1975-10-01

Runtime: 60 min

He who cools your vegetables. A man falsely convicted of murder comes under the reluctant eye of Cannon, with more murders and new evidence at his heels.

Air date: 1975-10-08

Runtime: 60 min

He who pays the bills. Cannon looks into the curious disappearance of a pop singer.

Air date: 1975-10-15

Runtime: 60 min

A case of mistaken identity. Eight years dead, a crooked cop re-emerges.

Air date: 1975-10-22

Runtime: 60 min

A little bit goes a long way; Cannon is poisoned with 72 hours to find the antidote.

Air date: 1975-10-29

Runtime: 60 min

Cannon to the right... Cannon to the left... an old buddy's last request: go to Mexico and bring back his son's body.

Air date: 1975-11-05

Runtime: 60 min

Down for the count, an oil company VP turns to Cannon to prove his innocence.

Air date: 1975-11-12

Runtime: 60 min

A desert heiress is terrified by the sight of a snowman with an ominous axe in its noggin.

Air date: 1975-11-19

Runtime: 60 min

Down the primrose path, a judge is compromised by his wife.

Air date: 1975-11-26

Runtime: 60 min

A figure of fame, the son of a general is thought to have killed a gang leader.

Air date: 1975-12-03

Runtime: 60 min

Dead men tell no tales out of school. A leader of the black community is murdered on the verge of uncovering a wrong.

Air date: 1975-12-10

Runtime: 60 min

A film star's son is missing, or is he?

Air date: 1975-12-10

Runtime: 60 min

Snapshots reveal a dubious link between policy and high crime.

Air date: 1975-12-17

Runtime: 60 min

Who will believe a child who has seen an Arabian heir made off with?

Air date: 1976-01-07

Runtime: 60 min

A publisher is accused of murder, for various reasons.

Air date: 1976-01-14

Runtime: 60 min

An embezzler has disappeared, but there's more than meets the eye.

Air date: 1976-01-21

Runtime: 60 min

Cannon is menaced by memories of his service in Korea.

Air date: 1976-01-28

Runtime: 60 min

A bad speculation leads to an apparent abduction.

Air date: 1976-02-04

Runtime: 60 min

A suspicious death in a space lab.

Air date: 1976-02-11

Runtime: 60 min

Deporting an old gangster proves fraught with peril.

Air date: 1976-02-18

Runtime: 60 min

A case of vengeance. The girlfriend of a pro ballplayer is murdered.

Air date: 1976-02-25

Runtime: 60 min

A well-to-do young man's death in Acapulco is ruled an accident, but his family hires Cannon to investigate.

Air date: 1976-03-03

Runtime: 60 min

An Army researcher goes berserk; his wife pleads with Cannon to intervene.