E1 - The Sport (a.k.a. The Larry Forsythe Case)

Aired: February 15, 1959

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.

E2 - Pack Rat

Aired: February 22, 1959

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.

E3 - Body of the Crime

Aired: March 01, 1959

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

E4 - Soft Touch (a.k.a. The Revolution)

Aired: March 08, 1959

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

E5 - Boomerang Bait

Aired: March 15, 1959

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.

E6 - Matador Murder (a.k.a. Mexican Art Swindle)

Aired: March 22, 1959

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

E7 - Murder at the Mansion

Aired: March 29, 1959

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

E8 - Marineland Mystery

Aired: April 05, 1959

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

E9 - Charity Affair

Aired: April 12, 1959

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

E10 - Two for Paradise

Aired: April 19, 1959

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.

E11 - Crown of Silla

Aired: May 03, 1959

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.

E12 - Jukebox

Aired: May 10, 1959

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

E13 - Echo of Laughter

Aired: May 17, 1959

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

E14 - The Limping Man

Aired: May 24, 1959

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.

E15 - The Hideout

Aired: May 31, 1959

A nun asks Diamond to locate a missing young boy who is a member of a Dixieland band she has organized.

E16 - Rough Cut

Aired: June 07, 1959

Diamond goes undercover as a casino worker in order to find a priceless jewel that has been stolen.

E17 - Family Affair

Aired: June 14, 1959

Diamond discovers some unpleasant facts about a young woman who was murdered after he talks to her roommate, a dance hall hostess.

E18 - Design for Murder

Aired: June 21, 1959

An old flame of Diamond's comes to him hoping to hire him to find out who is attempting to blackmail her.