E1 - Getaway Day

Aired: September 08, 1959

E2 - The Casino

Aired: September 15, 1959

E3 - The Frame

Aired: September 22, 1959

Undercover agent Nick Stone infiltrates a gang of jewel thieves to find evidence that a man convicted of murder during a jewel robbery is actually innocent.

E4 - Stand on Velvet

Aired: September 29, 1959

The agent joins the gang of William Kane, their objective is to run the leader of the numbers racket out of town.

E5 - The Cracking Point

Aired: October 06, 1959

The undercover agent joins in on a robbery.

E6 - Thousand Dollar Bill

Aired: October 13, 1959

E7 - Music and Mink

Aired: October 20, 1959

E8 - Man in the Middle

Aired: November 03, 1959

E9 - The Patsy

Aired: November 10, 1959

E10 - The Money Fight

Aired: November 17, 1959

After a boxer is killed for not throwing a fight as ordered, Nick goes undercover by taking over as manager for another young prizefighter, planning eventually to get him to turn evidence against the crooked promoter who ordered the killing.

E11 - Black Tie Kill

Aired: November 24, 1959

E12 - The Perfect Circle

Aired: December 01, 1959

Barney MacCready puts his train-robbery plan into action. First he kidnaps a detective, then he has two of his henchmen board the train one posing as the missing detective the other as his prisoner.

E13 - The Lady

Aired: December 08, 1959

E14 - Cold Kill

Aired: December 15, 1959

An undercover agent assumes the identity of a killer hired to rub out a murder witness. But the intended victim is hiding, and the first task is to smoke him out.

E15 - The Neon Wheel

Aired: December 22, 1959

E16 - Two Private Eyes

Aired: December 29, 1959

Sam Keely and Jeff Stewart are a bit on the shady side. The undercover agent's strategy is to muscle in on their racket.

E17 - Night of the Gun

Aired: January 05, 1960

Dan Hawley and David Johnson, witnesses to a murder committed by gangster Jimmy Farrow, are a target for Larry Maddox, a hired killer. After Maddox kills Hawley, police take Johnson's wife and children into protective custody. Johnson, fearing for his life, goes into hiding. Nick is put on the case.

E18 - Broken Rope

Aired: January 12, 1960

E19 - Cold Ice

Aired: January 19, 1960

E20 - Appointment in Jericho (a.k.a. Assignment in Jericho)

Aired: January 26, 1960

E21 - Three to Make Ready

Aired: February 02, 1960

E22 - The Model and the Mobster

Aired: February 09, 1960

E23 - The Long Odds

Aired: February 16, 1960

A detective assigned to investigate a phoney health club is killed by one of the club owners. An undercover agent follows up, convincing the gangsters that he's a gambler on the run.

E24 - The Brave Pigeon

Aired: February 23, 1960

Underworld leader Max Rommey wants Paul Anderson dead. To protect Anderson, the undercover agent becomes part of Rommey's gang.

E25 - First Time Out

Aired: March 01, 1960

E26 - Park Avenue Story

Aired: March 08, 1960

E27 - Big Business

Aired: March 15, 1960

E28 - The Chinese Pendant

Aired: March 29, 1960

E29 - Achilles and His Heels

Aired: April 05, 1960

E30 - The Gangster's Daughter

Aired: April 12, 1960

The first step for Nick in infiltrating Vince Baron's gang is foiling the attempted kidnapping of Baron's daughter. He must also contend with a young upstart who wants to push Baron out as leader. What Nick was not expecting was to fall for the daughter.

E31 - The Penthouse Story

Aired: April 19, 1960

E32 - The Shark

Aired: April 26, 1960

E33 - The Horse Runs High

Aired: May 03, 1960

The undercover agent is assigned to break up a gambling ring that bets heavily on certain horses--and then makes sure they win by doping them.

E34 - The Hired Guns

Aired: May 10, 1960

E35 - Borderline

Aired: May 17, 1960

The undercover agent is assigned to smash a dope ring that sells to Americans from a base in Mexico.

E36 - A Matter of Money

Aired: May 24, 1960

Nick is assigned to break up a gang headed by Steve Taylor. This particularly unsavory gang uses threats and violence to force small shopkeepers to pay for protection.

E37 - Bullets and Ballet

Aired: May 31, 1960