Episode list

The LAPD assigns heroic cop Kyle Craig to pose as Frank Rourke's trainee to spy on him and report his questionable methods. They form an uneasy alliance that changes their lives.

Kyle is concerned that Frank's rogue tactics will put the life of a kidnapped girl at greater risk when a former member of the Amazonian Guard gets involved.

The rift between Kyle & Frank grows when Kyle refuses to adhere to one of Frank's morally ambiguous rules, but the pair must put aside their differences when they learn the notorious hitman EL CUCUY is targeting members of the Russian mob in Los Angeles .

When Frank's longtime friend and informant is killed by yakuza assassins, his quest for revenge jeopardizes an FBI agent's operation against the same killers.

An internal investigation could cost Frank his badge and freedom, forcing Kyle to help Frank clear his name.

An investigation into weapons trafficking becomes personal for Tommy when an old friend becomes connected to the case. Also, Lockhart demands to see results from Kyle's investigation into Frank's actions, leading Frank to reveal surprising information to his trainee.

Kyle's morals are put to the test when Frank involves him in a plan to take down a criminal defense attorney who has been helping his clients eliminate witnesses.

The hunt for a father-and-son crime team becomes personal for Frank, who is forced to face the parallels between the duo and his own childhood as the son of an outlaw.

Frank and Kyle seek justice for a community organizer who is accidentally killed in a gang-related shooting.

Frank and Holly's worlds collide when several of her call girls go missing, leading the SIS to investigate an eccentric, reclusive Hollywood producer.

The hunt for a terror suspect takes an emotional toll on Kyle who is convinced that he encountered the suspect during his service in Afghanistan.

Kyle loses faith in Frank when he learns Frank has been lying to him about the circumstances of Kyle's father's death.

Frank's team must rescue him when he goes on a rogue mission to Mexico to find information about the death of Kyle's father.