S01:É01 - S01:E01 - Operation Black Biscuit: Infiltrating the Hells Angels
ATF agent Jay Dobyns infiltrates the notorious Hell's Angels motorcycle club in the midst of a deadly biker war over drug profits and territory.
S01:É02 - S01:E02 - Operation Cayman: Drug Smuggling on the High Seas
South Florida lawman, Jim Sweeting, partners with the DEA to infiltrate a network of drug dealers moving pot and coke via the Cayman Islands.
S01:É03 - S01:E03 - Operation Mr. Untouchable: Dethroning Harlem's Heroin King
Nicky Barnes is Harlem's Heroin King. After serving time in jail for drug dealing, Barnes has learned ways to make himself untouchable.
S01:É04 - S01:E04 - Operation Greylord: Undercover in the Halls of Injustice
State prosecutor Terry Hake fulfills a lifelong dream by going undercover for the FBI. Hake works tirelessly to expose rampant corruption in the Cook County court system.
S01:É05 - S01:E05 - Operation Exeter: Undercover Senior Year
Exeter, California is a rural town of 10,000 residents and a thriving high school drug trade.
S01:É06 - S01:E06 - Operation Payclip: Bribery in the Big Easy
The Port of New Orleans is the stage for an operation aimed at union extortion.
S01:É07 - S01:E07 - Operation Casablanca: Tracing the Cali Cartel's Cash
U.S. Customs spearheads a sting aimed at Mexican bankers laundering money for the Cali and Juarez cartels.
S01:É08 - S01:E08 - Operation Iceman: Taking Down the Mafia's Hitman
ATF agent Dominick Polifrone assumes the role of a "wise-guy" to gain the confidence of and incriminate the mafia's most prolific hit man, Richard "The Iceman" Kuklinski.
S01:É09 - S01:E09 - Operation Pisces: Money Laundering for the Medellin Cartel
DEA Agent JD Miller is laundering money for the Medellin cartel.
S01:É10 - S01:E10 - Operation Black Coral: Intercepting Caribbean Coke
Sarasota detective, Jim Sweeting, infiltrates the vicious Cuban cocaine pipeline controlled by the Medellin cartel.
S01:É11 - S01:E11 - Operation Dead Ringer: Busting Escobar's Cartel
Bill Gately and the U.S. Customs Service discover the owner of a coin laundry is laundering large sums of cash through a bank that originates from Columbia
S01:É12 - S01:E12 - Operation Wake Up Cafe: Illegal Betting in Jersey
Passaic County, New Jersey, officer Julia Torres goes undercover to bust an illegal betting club entrenched in the Little Italy neighbourhood.
S01:É13 - S01:E13 - Operation Royal Charm: Smuggler's Blues
FBI agent Lou Calverese goes undercover to infiltrate the lucrative world of international smuggling.
S01:É14 - S01:E14 - Operation Nautilus: Pakistani Hash on the High Seas
US Customs agent Paul DeCotiis is part of an international undercover plan to intercept 70 tons of Pakistani hashish in the middle of the Pacific Ocean.
S01:É15 - S01:E15 - Operation Shattered Shield: Nabbing Dirty Cops
FBI agent Juan Jackson goes undercover to build a case against corrupt New Orleans police officers, in the most corrupt city in America.
S01:É16 - S01:E16 - Operation Chokehold: Busting Boston's Mob
Agent Vince DelaMontaigne infiltrates the powerful La Cosa Nostra mob in an attempt to break their stranglehold on organized crime in Boston.
S01:É17 - S01:E17 - Operation Stolen Bonds: Duping Wise Guy Robbers
Ernie Lijoi is an agent for the Quincy police department, working in tandem with FBI and DEA.
S01:É18 - S01:E18 - Operation Whiskey 12: Undercover Attack
Nate Hutchinson is part of an undercover team in Ogden, UT. After years of undercover operations involving small time drug dealing, the team pays a call to an illegal pot grower.
S01:É19 - S01:E19 - Operation Straight Arrow: Double Agent Dirty Cop
Stanford, Maine detective John Arnold goes undercover to befriend a drug dealer flying in drugs.
S01:É20 - S01:E20 - Operation 4U Lounge: Crossroads of Illegal Activity
Ken Storch of the Aurora, CO PD infiltrates a local watering hole to tap into the illegal activity operating in plain sight.