Mannix

Mannix tries to help a woman suspected of murder when she kills an intruder in self-defense, who may have been blackmailing her.

Mannix investigates the death of a woman on a ski slope and finds she was murdered because she was the wrong target of a kidnapping attempt.

Mannix can't find the lady who he saw being attacked in her yard by 2 men, but he does find out that a woman was murdered there under the same scenario a year before.

Joe Mannix once again returns to his hometown in California's Central Valley, this time to assist Armenian attorney Leo Kolligan in defending Juan Esparza, a farmworker accused of murder.

Joe Mannix is approached one evening by a woman named Lisa Ralph, who says that she believes someone may be trying to kill her, possibly because she has a valuable manuscript that she inherited from her late father.

A woman hires Joe Mannix to find her missing brother, whom she says is an alcoholic living on skid row.

A teenage baseball team hires Mannix to find their missing coach, who is a parolee who been running, and hiding his identity, ever since he got out of prison.

Joe Mannix and Peggy go to a nightclub intending to listen to a young guitarist, where Peggy recognizes a fugitive criminal named Brastow.

Peggy is kidnapped under orders of a crime boss to force Mannix to find an undercover man in his organization, whom he intends to have killed.

Mannix's dying friend's words give him a clue as to why he accidentally killed another man, took a woman hostage, and what organization he was involved in.

Late one night, Joe Mannix is surprised by Gen. Alec Holt, his former commanding officer in Korea, now a good friend and vice-president of Coronet Electronics.

While visiting a rural property to investigate a case, Mannix is attacked by two bikers and nearly killed.

Tip Ellis, a fellow private investigator and friend of Joe Mannix, is murdered while looking into a case of industrial espionage in Fresno.

Mannix tries to help a nun who took a dying man's confession that he let an innocent man go to prison for murder, but finds the inmate insisting he is guilty.

Fellow private investigator Charlie Frome is killed by a hit-and-run driver, apparently while working on a case, and Joe Mannix decides to see if he can determine why Frome was murdered.

An executive hires Mannix with the intent of having him killed upon recovering some stolen computer plans, because of a letter contained with them that incriminates him.

Mannix is hired by a woman from Cleveland named Marcia Inman to locate her missing husband. Mannix investigates her husband's business contacts and follows a man matching his description after the man leaves what appears to be his mistress' apartment.

Someone tries to kill Ken Mitchell, the head of a toy-making firm. Not wanting a violent incident to be associated with a toy business, Mitchell instead hires Joe Mannix to find out who might have tried to kill him.

Tom Fortune, the rising young scion of a mobster family, tries to hire Mannix to shadow his wife, whom he suspects of being unfaithful, when Fortune is gunned down.

A man named Tom Farnon suspects his wife of having an affair, and follows her to his boat where she is to meet her lover.

Police Lt. Larry Gifford follows a tip leading him to a warehouse, where he surprises a man apparently committing a burglary.

Joe Mannix is called to the office of an air freight company and asked to investigate some cargo thefts, unaware that this is a ruse to allow the operators of the company to substitute a double in his place.

Joe Mannix is participating in an auto race when he suddenly begins to experience hallucinations. The resulting crash lands him in a private hospital, where the delusions and paranoia continue.