Season 4

October 13, 1961

Stu finds a college student's long-lost uncle, who has been running from the mob for fifteen years.

October 20, 1961

Jeff's bedroom is invaded by a beautiful woman who wants him to investigate a mystery involving stolen jewels, murder, and sleepwalking.

October 27, 1961

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

November 3, 1961

Jeff checks into the background of a talent agency's newest find, a trumpet player.

November 10, 1961

Stu's date provides a vital clue in a $400,000 robbery.

November 17, 1961

Kookie and Jeff protect their godchild from becoming the target of a mobster's revenge.

November 24, 1961

Stu does a minister friend a favor by taking an interest in a rebellious kid, but a fabulous jewel heist threatens to undo his good deed.

December 1, 1961

The detectives protect a threatened jazz musician and his family.

December 8, 1961

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

December 15, 1961

Jeff is hired to test the security of a Naval base and enlists the help of Kookie, Suzanne, and Roscoe to go undercover to infiltrate the closely guarded facility.

December 22, 1961

Jeff is hired by a movie executive who suspects the attempted murder of a parade Santa during a televised event may have been an attempt on the life of the actress sitting beside him.

December 29, 1961

Stu, Kookie and Roscoe infiltrate a hotrod group to unmask a killer.

January 5, 1962

Jeff becomes enraptured with a lovely rancher in Australia.

January 12, 1962

An amnesiac Stu wakes up in a small town with a wealthy woman claiming to be his bride, and a concerned waitress watching over him.

January 19, 1962

Jeff and Roscoe help a group of poor friends keep the fixer-upper mansion they've just bought.

January 26, 1962

Foreign agents plot to pressure a UN delegate.

February 2, 1962

A former rodeo star interrupts a wedding, threatening to expose secrets from the bride's past.

February 9, 1962

Kookie picks up a hitchhiking kid bound for Hollywood, and later comes to his rescue when the youth is suspected of a murder.

February 16, 1962

Stu searches for the mysterious source of an heiress's bad stock tips.

February 23, 1962

A murdered fisherman and a rich girl's concern for her troubled brother send Kookie and Jeff off on seemingly unrelated cases.

March 2, 1962

An ex-con hires Stu to find his daughter.

March 9, 1962

Jeff is hired to check up on a young woman who's recently lost both her husband and her father.

March 16, 1962

Stu and Roscoe, vacationing in England, are asked to find some paintings.

March 23, 1962

Roscoe is duped into being the middleman for a botched mafia hit.

March 30, 1962

Undercover Roscoe falls in love while spying on a gang of hijackers, but his infatuation with a waitress proves dangerous for Kookie.

April 6, 1962

Stu's memory is stirred when a hood is killed in a way that was the trademark of a man who was deported six years earlier.

April 13, 1962

Kookie is hired to track down a missing beauty queen and a high-stakes poker game beomes lethal.

April 20, 1962

A ghostly appararition at the funeral of a teen singing sensation causes Jeff to send Kookie and J.R. undercover among the singer's fans to uncover the truth.

April 27, 1962

Stu chases a brilliant kidnapper with a flawless plan for escaping with a $1 million ransom.

May 4, 1962

Jeff delivers an inheritance to an Italian village and becomes the target of a plot to discredit America.

May 11, 1962

The detectives provide security at a gem sale, but an expert discovers that some of the valuable jewels have been stolen from under their noses.

May 18, 1962

A hijacker takes over the plane carrying Jeff and the runaway he was sent to find.

May 25, 1962

Kookie's first real solo case is as bodyguard to a wealthy woman.

June 1, 1962

The detectives turn their skills toward helping Lt. Gilmore, who's apparently being set up.

June 8, 1962

The detectives again team up to help Lt. Gilmore, who in this case is trying to solve the bombings of a lunchroom and a tailor shop.

June 15, 1962

Stu becomes the target of a spy's revenge. A sequel to episode 31, ""Downbeat.""

June 22, 1962

A psychiatrist hires Jeff to look for the truth behind a patient's recurring dream of murder.

June 29, 1962

The detectives help a cop reform his son, who idolizes a bored, rebellious pool shark.