Stu, Jeff, and Kookie tell Rex three very different versions of the events that launched the agency.

Stu's search for the owner of some oil-rich land in Oklahoma takes him to Connecticut, and a black man who is passing for white.

Stu Bailey and four other survivors of a plane crash at sea reach an isolated island only to discover that it is the target of an H-bomb test.

Jeff's attempts to rescue a kidnapped mob witness lead to a lethal game of tag.

Stu Bailey is hired by the greedy relatives of a silent film star to prove her incompetent so that they can get their hands on the money she is spending to finance a remake of her old hit ""Foolish Girl"".

Jeff Spencer is hired by a woman to get divorce evidence against her husband, but her real plan is to murder him and frame Jeff for the crime.

Bailey & Spencer are hired by a Washington attorney to protect his wife after a man on a plane trip suggests they swap murders.

Jeff is caught by the criminals he was tracking to an abandoned farmhouse.

Stu finds himself in a ghost town, plagued by a ghostly voice that promises him a terrible death.

Stu ends up holding the bag when he's hired to help fake a robbery for the heir to a criminal family.

Jeff Spencer is hired by a fashion designer to protect her ex-con husband, who has evidence that would convict a man engaged in revenge killings.

Kookie befriends a pretty teenager who is kidnapped, making him think that she is a runaway heiress and causing Bailey and Spencer to become involved.

A mobster's cronies put out a hit on Stu, who is the main witness against the criminal.

Stu Bailey's infatuation with a beautiful woman leads him into blackmail and suspicion of murder.

Stu Bailey is hired to find ot who is passing counterfeit chips in a Las Vegas casino.

Jeff Spencer becomes involved when stolen rubies are hidden in the collar of a wayward poodle belonging to a French starlet being pursued by Kookie.

Jeff Spencer tries to help a friend with a gambling problem, who has become an assassin's target after becoming involved in a race-fixing scheme.

Stu Bailey is hired by a woman to prove that she is innocent of the mercy killing of her invalid husband.

A cat burglar who dons the costumes of films past confounds Stu.

Solo private eye Stu Bailey tries to locate a missing singer before a professional killer does.

Jeff Spencer is hired by the lawyer son of a former gangster to prevent his wrathful father from taking vengeance on the crminals who kidnapped him.

Stu Bailey loans his convertible to Kookie for a date, only to find that the young man has been arrested for reckless driving.

Stu Bailey is hired by an 8-year-old boy to prove that he's not making up stories when he says he witnessed a bear being killed. What he actually saw was the killing of a woman wearing a fur coat.

Rex is hired to protect a man during Nugget City's Frontier Week.

In the process of recovering a stolen diamond tiara, Rex and Kookie uncover the identity of a former Nazi who is also a killer.