Every season of UC: Undercover ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of UC: Undercover!

The team must infiltrate a group of bank robbers led by ""Sonny"" Walker (William Forsythe) who shoots his own wounded.  Jake Shaw is sent to infiltrate the robbers, but his loyalty is tested in a way that could compromise the team's case.

Life on the Wire

Jake and Alex go undercover to crack a group of thieves who stole a multi-million dollar heroin stash from a police lockup.  ""Sonny"" Walker's (William Forsythe) girlfriend (Angie Everhart) (see previous episode) seeks to continue his operation and confronts Cortez (Steven Bauer), an imprisoned associate who was Alex's lover before she busted him.  Alex is torn between her feelings for Cortez and her team leader, Keller (Grant Show), who also has romantic feelings for her.  Oded Fehr joins cast.

Kiss Tomorrow Goodbye

The Attorney General's (Kurtwood Smith) son is kidnapped by a vengeful Columbian drug chieftan (Tomas Milian) whose son (Maurice Compte) is on death row.  Donovan must battle his rival operative (Andrew Divoff) and the Attorney General's love for his son, which overrides logic.

Of Fathers and Sons

Jake is dispatched to infiltrate Quito Real's (Ving Rhames) organization, and Alex to infiltrate the equally notorious organization of Benny Li (Stephen Chang).  Quito is looking to expand his organization by teaming with Benny Li (guest star Stephen Chang).  Elsewhere, unknown to the team, Carlos Cortez (Steven Bauer) is released from prison and the incarcerated ""Sonny"" Walker (William Forsythe) plots his own return.

Once Upon a Time...in the Hood (a.k.a. Amerikaz Most Wanted, a.k.a. This Thug's Life)

The team goes after a gang that stole the Hope Diamond along with other priceless gems. While the stones are in the possesion of common thief Michael 'Mick' Vincent (Frank John Hughes), Alex posses as a buyer for a criminal dealer. Elsewhere, Jake has nightmares about testifying against crime boss Quito Real (Ving Rhames); ""Sonny"" Walker (William Forsythe) makes a deal that could get him out of prison, thanks to his girlfriend Carly (Angie Everhart); and Carlos Cortez (Steven Bauer) shows his feelings for Alex.

Honor Among Thieves

The team must find a master counterfeiter, who has allied himself with Quito Real and ""Sonny"" Walker, who maintains a vigil against Jake.  Alex turns to recently released Carlos Cortez, but they can't deny their increasing mutual attraction.

Nobody Rides for Free (a.k.a. Blowback)

Jake infiltrates an elite police unit that is dispensing vigilante justice.

City on Fire (a.k.a. Crash)

Jake is posing as a long-time criminal and Alex as a prison psychiatrist when prison inmates stage a rebellion.

The Siege (a.k.a. Prison Riot)

A bank heist gone wrong traps Jake in a hostage situation.

Zero Option

Donovan makes a temporary alliance with a local army officer in his pursuit of a notorious drug lord in Bolivia.

Hunting Armando

An operation against a ruthless drug dealer becomes more personal when the team's legendary mentor is killed.

Teddy C

A manhunt is underway for four extremely dangerous escaped prisoners: a cop killer, a sexual offender, a volatile lunatic, and a serial arsonist.

Manhunt

The Sins of Sonny Walker

UC: Undercover is an action-thriller television series that focuses on the secret lives and private demons of an elite Justice Department crime-fighting unit that confronts the country’s deadliest, most untouchable lawbreakers by going undercover to bust them. The series was broadcast from 2001 to 2002.

The stories were written by Shane Salerno. James Bond composer David Arnold wrote the main title theme and scored the pilot episode. Salerno said the show would be a "very music driven series." UC: Undercover was a production of NBC Studios in association with Jersey Films, Chasing Time Pictures, Regency Television, and 20th Century Fox Television. Its short but popular run ended when it was canceled by the network.

The show developed a passionate following overseas and continues to run on FX International.

The Best Seasons of UC: Undercover

The Best Seasons of UC: Undercover

Season 1