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24 Episodes 1971 - 1972
Episode 1
Tue, Sep 14, 197151 mins
An insurance company hires Cannon to track down the men who robbed a rodeo of $100,000.

Episode 2
Tue, Sep 21, 197151 mins
Hired to investigate a bank secretary's murder, Cannon unearths a scheme involving blackmail and robbery.

Episode 3
Tue, Sep 28, 197151 mins
When a series of costly truck hijackings leads to murder, Cannon's brought in to capture the thieves.

Episode 4
Tue, Oct 5, 197151 mins
When a beloved country singer is killed in a suspicious plane crash, an insurance company hires Cannon to investigate.

Episode 5
Tue, Oct 12, 197151 mins
A young boy escapes from two kidnappers, but is struck mute from the psychological trauma. Cannon is desperate to tease clues from the boy before the kidnappers can silence him for good.

Episode 6
Tue, Oct 19, 197150 mins
Hired to track down an armored car robber, Cannon is surprised to discover a small town is harboring and protecting the thief.

Episode 7
Tue, Oct 26, 197150 mins
When his investigator friend dies while searching for a missing girl, Cannon agrees to take over the case.

Episode 8
Tue, Nov 9, 197151 mins
Framed for a murder he didn't commit, a police detective asks Cannon to unmask the real killer.

Episode 9
Tue, Nov 16, 197151 mins
While investigating a triple homicide, Cannon discovers a syndicate leader may be the next victim.

Episode 10
Tue, Nov 23, 197151 mins
An attorney hampers Cannon's investigation into a case involving an eccentric millionaire and his missing heir.

Episode 11
Tue, Nov 30, 197151 mins
Cannon takes the case of a Vietnam vet named David Pearson who is accused of killing Terri Sadler, a young woman he was dating. Terri's body and bike was found dumped in the ocean. Cannon is not convinced of David's guilt in the crime and soon realizes the real killer is a motorboat racer named Brian Gibson, another man she was seeing. Brian tried to force himself on Terri while she was on his boat. Terri fought back, he shoved her accidentally causing her to hit her head and die. Brian tries to throw Cannon off the scent, but makes the mistake of paying to having him killed by two of his friends. Now suspicious Cannon purses Brian to prove he is a murderer.

Episode 12
Tue, Dec 7, 197151 mins
A simple assignment turns deadly when Cannon is hired to protect a millionaire's daughter and her children on a train ride to L.A.

Episode 13
Tue, Dec 14, 197151 mins
An unhinged Holocaust survivor decides to teach the world about the dangers of chemical weapons by stealing a canister of deadly nerve gas and setting it to go off at 7:00. Will Cannon locate it in time?

Episode 14
Tue, Dec 28, 197151 mins
Posing as a political refugee, an embezzler cons Cannon into helping him flee the country.

Episode 15
Tue, Jan 4, 197251 mins
Months after being injured while chasing a payroll holdup suspect, an ex-motorcycle cop hires Cannon to help him find the robber, who was assumed to have died in the chase.

Episode 16
Tue, Jan 11, 197250 mins
Cannon calls on a retired detective to help him recover religious relics stolen in an armed robbery of a church in Mexico.

Episode 17
Tue, Jan 18, 197251 mins
Cannon is called by a winemaker's secretary after several suspicious accidents happen to the vintner.

Episode 18
Tue, Feb 1, 197251 mins
A medical researcher, who has a research project at a prison, is being intimidated by thugs, and Cannon is hired to find out why.

Episode 19
Tue, Feb 8, 197250 mins
Cannon attempts to help the reformed ex-con he put away years before when the man is coerced into masterminding a bank heist.

Episode 20
Tue, Feb 15, 197251 mins
Cannon is hired by a man concerned that his daughter is involved with a cult of college-age kids.

Episode 21
Tue, Feb 22, 197251 mins
Pete Macklin, a former fighter pilot, is fired upon by a warplane while he is driving on a canyon road, resulting in a crash and his death. Cannon is hired by the insurance company to prove his death was a suicide.

Episode 22
Tue, Feb 29, 197251 mins
When a clothing manufacturer is accused of arson and murder, his daughter hires Cannon to find who actually did the deed and to exonerate her father.

Episode 23
Tue, Mar 7, 197251 mins
Cannon is hired by a woman to find her ex-con son, who claims he saw illegal weapons in crates at his brother's manufacturing plant.

Episode 24
Tue, Mar 14, 197251 mins
Convicted felon Mike Carr attends college under a prison rehab program. The incarcerated crime boss John Flatow forces Carr to ferry information to and from his outside people. Cannon agrees to help Carr break free of Flatow's control.
