Season 4
(1975)
Cast
as Mike Stone
as Steve Keller
Episodes
Poisoned Snow 7.5
September 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. Sto…
The Glass Dart Board 7.0
September 18, 1975
While a psychopathic killer uses San Francisco hi-rises as target practice, Stone and Keller have to contend with a new…
No Place to Hide 5.5
September 25, 1975
Prison gangs intimidate weaker prisoners into having their wives smuggle drugs into prison -- and kill the wives if the…
Men Will Die 6.5
October 2, 1975
A rapist targets Stone's daughter and her friend; a radical feminist organization encourages them to take matters into …
School of Fear 7.5
October 9, 1975
A retired history teacher goes off the deep end and takes it upon himself to take a group of his former students hostag…
Deadly Silence 6.5
October 16, 1975
After Stone is hit by a van and suffers an inner ear injury, he considers changing to a desk job. Meanwhile, the vengef…
Murder by Proxy 5.5
October 23, 1975
Property owners who refuse to sell their parcels find themselves murder victims at the hands of a developer.
Trail of Terror 6.5
October 30, 1975
When a gang of smuggling sailors kills a jeweler, they realize they have to eliminate his girlfriend for being a witnes…
Web of Lies 5.0
November 6, 1975
Keller and Stone's sole witness in a jewel robbery turns out to be a compulsive liar.
Dead Air 8.5
November 13, 1975
A sleazy radio host is accused of murder when a former girlfriend, who was pregnant, is shot.
Merchants of Death 4.5
November 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 wh…
The Cat's Paw 6.0
December 4, 1975
Lieutenant Stone is placed in the awkward position of investigating a burglary with Irene Martin, a lady cop -- who is …
Spooks for Sale 7.0
December 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 …
Most Likely to Succeed 4.5
December 18, 1975
A teacher is murdered at an exclusive all-boys prep school.
Police Buff 8.0
January 8, 1976
A vigilante is methodically and savagely wiping out criminals who have managed to slip through the fingers of the legal…
The Honorable Profession 6.0
January 15, 1976
Stone and Keller search for the only eyewitness to a shooting -- a self-proclaimed doctor who gave them a false name.
Requiem for Murder 4.0
January 22, 1976
A bishop (Mike's friend) tries to protect the person who shot him, but revelations in the course of the investigation s…
Underground 4.5
January 29, 1976
A cop seeks to catch his brother's murderer by going undercover in an illegal gambling operation.
Judgment Day 6.5
February 19, 1976
Four judges have been murdered, and in each case an obsolete pamphlet on disbarrment proceedings is found near the body…
Clown of Death 4.0
February 26, 1976
Two retired brothers, both having worked as riggers for circuses many years before, are found murdered while a circus h…
Superstar 5.5
March 4, 1976
Stone clashes with an abrasive NYC cop who is on the trail of his partner's killer.
Alien Country 3.5
March 11, 1976
When an Immigration raid goes wrong and a security guard is killed, the prime suspect becomes one of the illegal immigr…
Runaway 3.0
March 18, 1976
Stone searches for a fugitive, and is dogged by the fugitive's innocent and naive daughter.