Richard Diamond, Private Detective

A terrified woman calls Diamond for help after her life is threatened, but by the time Diamond arrives to meet with her she has disappeared.

Diamond learns that a friend of his, a TV personality, is undergoing marital problems and that his wife may be out to kill him.

A jukebox operator asks Diamond for help when he is threatened by racketeers who want him to use their records exclusively.

An art dealer asks Diamond to make a clandestine investigation into the disappearance of a valuable crown which vanished from a safe on board a yacht.

After inheriting half of a citrus packing plant, a pair of brothers hire Diamond to investigate a young woman they suspect is a golddigger, who has been romancing their late father's partner.

A masked gunman steals the box office receipts of a charity jazz festival which Diamond is attending.

An antique dealer hires Diamond to find an Oriental cigarette box and his employee who disappeared while delivering the box.

Diamond winds up in the middle of a deadly conspiracy when he agrees to help a wealthy young man find his missing bride.

Diamond heads to Mexico in search of a missing art dealer.

An attractive young woman pleads with Diamond to investigate the murder of a fiananceer. Diamond later learns that her father is the police detective assigned to solve the case.

A couple from South America hire Diamond to find a political refugee from their country who is hiding in the U.S.

A mobster wanted by the law fears that he is going to be assassinated and asks Diamond to negotiate his surrender to the police.

An old man dies alone in his shack on the beach and $84,000 is found among his pile of junk. A hopeful heir hires Richard Diamond to find out if the man is his second cousin. Diamond uncovers evidence that the old man was murdered.

Diamond moves to Los Angles where he begins to date Karen after she hires him to find her boyfriend's murderer. A woman hires him to find her playboy son who has gone missing.

Diamond is hired by a singer who finds himself being threatened by extortionists.

While investigating the death of an investment counselor, Diamond learns that a letter has recently been stolen from the deceased's attorney.

Diamond fails in his efforts to protect a shady night club owner who believes that someone is out to kill him.

Diamond sets out to find the man who is trying to kill him and who failed in his last attempt, leaving an innocent bystander dead.

Diamond goes under cover as a truck driver in order to investigate a truck hijacking in which the driver was killed.

A jewelry store owner comes to Diamond for help when one of his employees refuses to return gems he had been assigned to clean unless he is given a large cash stipend.

Diamond is hired by a woman to clear her son of charges of murder, since he is a member of a gang which robbed a liquor store and killed the sales clerk.

Diamond is beaten and rendered unconscious by a man he suspects is an art thief. When he recovers he discovers that a beautiful woman has subdued his attacker.

While taking a break from an all night drive at a roadside cafe, Diamond meets a woman who gives him a look convincing him she is afraid of something.

A cowboy performing in a Madison Square garden rodeo comes to Diamond for help after he discovers his saddle strap cut and suspects that someone is trying to kill him.

Diamond uncovers a protection racket when he decides to learn why a pair of his Chinese friends unexpectedly call off their upcoming wedding.

A veteran journalist and a recovering alcoholic join forces in order to get a story on a protection racket.

Diamond is hired to investigate a fire in a fur shop which killed an accountant who was working there.

A man convicted of a jewel theft years earlier still claims to be innocent even though the jewels start to show up on the black market as soon as he is released from prison.

Diamond is hired to track down a gang of safe crackers and recover the money that they stole.

Diamond is hired to protect a lady politician whose supporters fear she may be kidnapped by the opposition.

A man hires Diamond to investigate an outer space society which he suspects is out to bilk his rich uncle since they have talked him into leaving the society $100,000 in his will.

Diamond is hired by a woman to become a bodyguard to her husband, without him knowing it. He is a businessman who has received several threats against his life which he refuses to take seriously.

Diamond poses as a rich Canadian and infiltrates a gambling racket in order to learn the truth about a businessman's claims that he witnessed a murder.

Diamond finds himself facing off against the mob when is hired by a woman to prove that her fiancee is innocent of killing a man in a hit and run auto accident.

While on holiday in the mountains Diamond befriends a young woman who is being pursued by thugs who believe that she has taken some incriminating photos.

Diamond sets out to con a recently widowed woman and her lover into believing that he witnessed them kill her late husband so that they could collect the insurance money.

A man hires Diamond to watch over his frightened wife while he is out of town, but then Diamond is approached by a pair of doctors from a mental institution who claim she is an escaped patient.

A woman in the hospital hires Diamond to trail her ex-husband, who she believes has obtained custody of their daughter to use as cover for his shady business practices.

Diamond promises a dying gangster that he will take care of the gangster's girlfriend, unaware that the promise will endanger his life.