Richard Diamond, Private Detective - Season 4
1 - The Hoodlum
Air Date: October 5, 1959
A racketeer's bookkeeper gets Diamond involved in a blackmail scheme against his boss, when he asks him to find a book and gives him only one hour to do so.
2 - Act of Grace
Air Date: October 12, 1959
An acquaintance of Diamond's is murdered. At his grave at a potter's field, Diamond sees a wealthy old woman laying flowers at some of the unmarked graves. Diamond tries to find the connection between her and his down-on-his-luck friend.
3 - The Bookie
Air Date: October 19, 1959
A bookie decides to get rid of Lt. Kile, whose efforts to put a stop to the bookie's operation have begun to annoy him.
4 - The Client
Air Date: October 26, 1959
A financier hires Diamond to search for his partner who has gone missing in Mexico.
5 - The Runaway
Air Date: November 2, 1959
While briefly stopping in San Francisco, Diamond finds himself the target of a gunman.
6 - No Laughing Matter
Air Date: November 9, 1959
Diamond finds himself in a deserted amusement park on the trail of a desperate fugitive murderer.
7 - The Messenger
Air Date: November 16, 1959
Diamond is hired to deliver a note to a bank teller and is somewhat surprised when the teller screams after she reads the note.
8 - The Counselor
Air Date: November 23, 1959
A marriage counselor whose life has been threatened hires Diamond to protect him.
9 - The Image
Air Date: November 30, 1959
An old nemesis of Diamond's on the police force has Diamond arrested on murder charges after the girlfriend of an escaped convict is found murdered.
10 - The Adjustor
Air Date: December 7, 1959
Diamond receives a tip that a man who has been presumed dead for over a year is still alive.
11 - Marked for Murder
Air Date: December 14, 1959
Diamond finds himself in a lonely hearts club when he is hired to investigate the confusing circumstances surrounding a robbery and murder.
12 - The Caller
Air Date: December 21, 1959
Diamond receives a mysterious telephone call which informs him that he will die at a specific time later that evening.
13 - One Dead Cat
Air Date: December 28, 1959
A night club singer hires Diamond to protect her and her band leader from a disgruntled pianist who once played in their band.
14 - Dead to the World
Air Date: January 11, 1960
A friend of Sam's wants Diamond to prove that her uncle's death was murder.
15 - Seven Swords
Air Date: January 18, 1960
Summoned to a theater by a phone call, Diamond watches a magician thrust seven swords into a box containing his assistant. Is this the dangerous situation he was called to deal with?
16 - The Fine Art of Murder
Air Date: January 25, 1960
An actress hires Diamond after she learns that a valuable painting which she purchased is a fake.
17 - The Popskull
Air Date: June 28, 1960
Diamond follows a dog which is pursuing a bedraggled cat.
18 - And Whose Little Baby Are You?
Air Date: July 5, 1960
After returning to his apartment with a date, Diamond finds an infant abandoned on his couch.
19 - Fallen Star
Air Date: July 19, 1960
A journalist hires Diamond to look into the death of a singer who fell to her death, which he suspects was a murder but that the police have ruled a suicide.
20 - Coat of Arms
Air Date: August 2, 1960
A landlady finds one of her tenants dead in his room and shortly afterwards is greeted by a gun-wielding stranger looking for the man.
21 - Double Trouble
Air Date: August 9, 1960
A diplomat who does not want the police to be involved, asks Diamond to find his missing fiancee.
22 - The Lovely Fraud
Air Date: August 16, 1960
Shortly after a dancer takes out a large insurance policy on her legs, she gets injured by a hit and run driver and is forced to collect on the policy.
23 - Accent on Murder
Air Date: August 23, 1960
A woman is killed after hiring Diamond to protect ""a young lady from France"" who turns out to be a poodle.
24 - East of Danger
Air Date: August 30, 1960
A woman hires Diamond when her father is attacked after he finds heroin hidden in his antique store warehouse.
25 - Running Scared
Air Date: September 6, 1960
A man is concerned about his daughter, whom he feels has been spending too much time brooding over her husband's death.
26 - The Mouse
A French woman gets threats from a supposedly dead war criminal who knows the whereabouts of a fortune in smuggled diamonds.