Confidential Agent No.5

When a gang tries to rob Haldain, Jim and Walla Walla break it up. Haldain is carrying stuffed animals and Jim's suspicion that they are stuffed with gold is soon confirmed. The gang's boss is banker Cutting and he is after Haldain's gold. He also receives Jim's mail at his bank and changes one of Jim's letters to make it look like Jim is after the gold. His sends Haldain's daughter after her father thereby leading the gang to the secret gold field.

A cowboy stampedes a Rebel plot with a Union spy posing as a dance-hall girl.

A railway postal clerk goes after a sweepstakes counterfeiting ring.

A crime syndicate in Miami Beach extorts politicians by filming them at sex parties.

When the nephews of Phyllis Carter are killed in an automobile crash while under the influence of narcotics, she persuades Police Lieutenant Jim Hahan to use her as an undercover agent.

A young woman teaches herself to become a sharpshooter so she can hunt down the three men who murdered her parents. She finds a sheriff who is willing to help her track them down.

An undercover agent uses his rare personality disorder in pursuing the drug-cartel leader responsible for the deaths of his wife and kids.

When two outlaw gangs team up to rob gold shipments, the U.s. Army sends their ace-troubleshooter, Dan Parker, to the area. Sam Casey, the mystery-man behind the gangs, kills Parker's father, and this induces his sweetheart, Rita Starr, to side with the law-and-order faction. An attempt by Casey to kill Rita is foiled by Parker, which leads to a widespread gun-battle. Written by Les Adams

A quiet cowboy on a white horse saves a gal from cattle rustlers.

Undercover U.S. agent Bill Wilson makes the bust of his career taking down a cartel leader. Hiding the evidence in his home exposes his family to a brutal targeting on the night of the annual Purge, the deadliest night of the year.

Undercover agent, using his bar as a front, battles three killers to find a stolen fortune.

A federal agent's life is in danger when he's exposed while investigating a parole scheme.

Follows the story of underground workers who risked their lives to send intelligence and defend the motherland, set after Japan's attack on Pearl Harbor when the Wang Jingwei regime declared war on Britain and the U.S.

Barstow and Stevens are forcing the local printer to print fake silver certificates which they then sell. Treasury Agents Chick Weaver and Throckmorton Snodgrass arrive working under cover. But when Chick's true identity as an Agent is revealed, Barstow sends his henchmen to finish him off.

George Watson may seem like a harmless gas-station attendant, but in reality he is a secret government agent, intent on ferreting out a gang of smugglers on the Mexican border.

Danger Man is a British television series which was broadcast between 1960 and 1962, and again between 1964 and 1968. The series featured Patrick McGoohan as secret agent John Drake. Ralph Smart created the programme and wrote many of the scripts. Danger Man was financed by Lew Grade's ITC Entertainment.

Vinnie Terranova does time in a New Jersey penitentiary to set up his undercover role as an agent for the OCB (Organized Crime Bureau) of the United States. His roots in a traditional Italian city neighborhood form the underlying dramatic base throughout the series, bringing him into conflict with his conservative mother and other family members while acting undercover as syndicate enforcer.

Boy genius Buzz Conroy’s powerful robot, Frankenstein Jr. cranks into action along with a group of crime fighting superheroes disguised as a beatnik rock group, The Impossibles, making hot-rockin’ musical justice!

New York Undercover is an American police drama The series stars Detective J.C. Williams and Detective Eddie Torres, two undercover detectives in New York City's Fourth Precinct who were assigned to investigate various crimes and gang-related cases.

The Ghost Squad was a 2005 British crime drama series produced by Company Pictures, for Channel 4. The show was created by Tom Grieves. Inspired by the real life "Ghost Squad" that existed between 1994 and 1998, secretly investigating police corruption, the premise of the series is that the squad continued to operate in secret after officially being shut down. It starred Elaine Cassidy as a police constable recruited into the squad and Jonas Armstrong as her handler. The show was cancelled after a single seven episode series.

Target: The Corruptors! is an American crime drama series starring Stephen McNally which aired on ABC from September 29, 1961 to June 8, 1962. The series was produced by Dick Powell's Four Star Television.

In Southern California, a beachfront property was seized and turned into a residence for undercover cops. They are all top agents of the DEA, FBI, and Customs and they are living in this house unofficially known as "Graceland". Coming of a new graduating at the top of his class, FBI rookie, Mike Warren, could make the life of a legendary FBI agent Paul Briggs and the others, more complicated or it could reveal the truth. It is based upon actual events.

Grace, a morally and emotionally-conflicted undercover detective, is tormented by the possibility that her own actions contributed to her son’s death. Grace’s search for the truth is further complicated by her forbidden relationship with Jimmy, the crime boss who may have played a hand in the crime.

Working for the FBI's Deep Cover Operations division, Martin Odum can transform himself into a different person -- whether it's an assignment as a Serbian extremist, a corrupt Chicago police officer, a British special forces colonel, or a legendary computer hacker. But when he learns that his life, itself, may be a lie, he faces the demands of his job and a desire to solve the mystery of his identity. And given the choice between the two, Odum doesn't always make the right decision.

The Covert Investigations Unit (CIU) risks going undercover to infiltrate and bring down criminal organizations. In this new style of short-term, high-intensity undercover work, each covert “play” is crafted quickly and executed at an even faster pace. Placed into various worlds of crime without a safety net, the cops are in constant danger, as they repeatedly go off the grid. Wearing wires, coaxing confessions, and setting up stings, the cops of the CIU must think quickly, talk smoothly, and rely on pure instinct. They slip in and out of characters so often that, sometimes, they lose track of who they really are.

An educated chemical engineer becomes an undercover officer against drug dealers.

Luo Xiang, a former narcotics agent, faked his death during an undercover operation. Five years later, he's living under a new name, but needs to pretend to be his old self and once again infiltrate the drug cartel, dealing with his former lover, brothers and enemies, to finally successfully complete the mission and find out who's pulling the strings.

The Silent Force is a police crime drama series focused on three US Government undercover agents fighting against organized crime in southern California. It aired from 1970-1971 for one season.