#1 | 09/10/1975Nightmare
#2 | 09/17/1975The Deadly Conspiracy (I)
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).
#3 | 09/24/1975The Wrong Medicine
Not what the doctor ordered. He's accused of administering in error, and claims his innocence.
#4 | 10/01/1975The Iceman
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.
#5 | 10/08/1975The Victim
He who pays the bills. Cannon looks into the curious disappearance of a pop singer.
#6 | 10/15/1975The Man Who Died Twice
A case of mistaken identity. Eight years dead, a crooked cop re-emerges.
#7 | 10/22/1975A Touch of Venom
A little bit goes a long way; Cannon is poisoned with 72 hours to find the antidote.
#8 | 10/29/1975Man in the Middle
Cannon to the right... Cannon to the left... an old buddy's last request: go to Mexico and bring back his son's body.
#9 | 11/05/1975Fall Guy
Down for the count, an oil company VP turns to Cannon to prove his innocence.
#10 | 11/12/1975The Melted Man
A desert heiress is terrified by the sight of a snowman with an ominous axe in its noggin.
#11 | 11/19/1975Wedding March
Down the primrose path, a judge is compromised by his wife.
#12 | 11/26/1975The Hero
A figure of fame, the son of a general is thought to have killed a gang leader.
#13 | 12/03/1975To Still the Voice
Dead men tell no tales out of school. A leader of the black community is murdered on the verge of uncovering a wrong.
#14 | 12/10/1975The Star (1)
#15 | 12/10/1975The Star (2)
Snapshots reveal a dubious link between policy and high crime.
#16 | 12/17/1975The Games Children Play
Who will believe a child who has seen an Arabian heir made off with?
#17 | 01/07/1976The Reformer
A publisher is accused of murder, for various reasons.
#18 | 01/14/1976House of Cards
An embezzler has disappeared, but there's more than meets the eye.
#19 | 01/21/1976Revenge
Cannon is menaced by memories of his service in Korea.
#20 | 01/28/1976Cry Wolf
#21 | 02/04/1976Quasar Kill
#22 | 02/11/1976Snap Shot
Deporting an old gangster proves fraught with peril.
#23 | 02/18/1976Point After Death
A case of vengeance. The girlfriend of a pro ballplayer is murdered.
#24 | 02/25/1976Blood Lines
A well-to-do young man's death in Acapulco is ruled an accident, but his family hires Cannon to investigate.
#25 | 03/03/1976Mad Man
An Army researcher goes berserk; his wife pleads with Cannon to intervene.