Episode 1
Poisoned Snow
Sep 11, 1975
When a lady cop is killed in a drug sting gone wrong, her boyfriend cop decides to take matters into his own hands. Stone and Keller try to stop him.
Episode 2
The Glass Dart Board
Sep 18, 1975
While a psychopathic killer uses San Francisco hi-rises as target practice, Stone and Keller have to contend with a new Captain who immediately countermands everything they do.
Episode 3
No Place to Hide
Sep 25, 1975
Prison gangs intimidate weaker prisoners into having their wives smuggle drugs into prison -- and kill the wives if they don't.
Episode 4
Men Will Die
Oct 2, 1975
A rapist targets Stone's daughter and her friend; a radical feminist organization encourages them to take matters into their own hands.
Episode 5
School of Fear
Oct 9, 1975
A retired history teacher goes off the deep end and takes it upon himself to take a group of his former students hostage in an empty, condemned school. There, at gunpoint, he proceeds to teach them the finer points of history.
Episode 6
Deadly Silence
Oct 16, 1975
After Stone is hit by a van and suffers an inner ear injury, he considers changing to a desk job. Meanwhile, the vengeful wife of a man he killed stalks and tries to kill him in his half-deaf state.
Episode 7
Murder by Proxy
Oct 23, 1975
Property owners who refuse to sell their parcels find themselves murder victims at the hands of a developer.
Episode 8
Trail of Terror
Oct 30, 1975
When a gang of smuggling sailors kills a jeweler, they realize they have to eliminate his girlfriend for being a witness, and Keller, who is transporting the girlfriend to jail.
Episode 9
Web of Lies
Nov 6, 1975
Keller and Stone's sole witness in a jewel robbery turns out to be a compulsive liar.
Episode 10
Dead Air
Nov 13, 1975
A sleazy radio host is accused of murder when a former girlfriend, who was pregnant, is shot.
Episode 11
Merchants of Death
Nov 20, 1975
A youth-center worker is caught in a war between two teenaged street gangs, a war that really has the heat turned up when one of the gangs obtains automatic rifles.
Episode 12
The Cat's Paw
Dec 4, 1975
Lieutenant Stone is placed in the awkward position of investigating a burglary with Irene Martin, a lady cop -- who is also his girlfriend who he's just proposed to. She resents his intrusion into 'her' case and their relationship unravels.
Episode 13
Spooks for Sale
Dec 11, 1975
The death of a night-watchman during a burglary puts Stone and Keller into the midst of a spy-vs.-spy conflict between high-tech industrial espionage firms.
Episode 14
Most Likely to Succeed
Dec 18, 1975
A teacher is murdered at an exclusive all-boys prep school.
Episode 15
Police Buff
Jan 8, 1976
A vigilante is methodically and savagely wiping out criminals who have managed to slip through the fingers of the legal system.
Episode 16
The Honorable Profession
Jan 15, 1976
Stone and Keller search for the only eyewitness to a shooting -- a self-proclaimed doctor who gave them a false name.
Episode 17
Requiem for Murder
Jan 22, 1976
A bishop (Mike's friend) tries to protect the person who shot him, but revelations in the course of the investigation start to shed suspicion on the bishop's accounting of events entirely.
Episode 18
Underground
Jan 29, 1976
A cop seeks to catch his brother's murderer by going undercover in an illegal gambling operation.
Episode 19
Judgment Day
Feb 19, 1976
Four judges have been murdered, and in each case an obsolete pamphlet on disbarrment proceedings is found near the body...
Episode 20
Clown of Death
Feb 26, 1976
Two retired brothers, both having worked as riggers for circuses many years before, are found murdered while a circus happens to be performing in San Francisco at the Cow Palace.
Episode 21
Superstar
Mar 4, 1976
Stone clashes with an abrasive NYC cop who is on the trail of his partner's killer.
Episode 22
Alien Country
Mar 11, 1976
When an Immigration raid goes wrong and a security guard is killed, the prime suspect becomes one of the illegal immigrants.
Episode 23
Runaway
Mar 18, 1976
Stone searches for a fugitive, and is dogged by the fugitive's innocent and naive daughter.
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