Charles Falco manages to infiltrate the notorious Vagos biker gang. But just as he's learning the ropes, a surprise invitation puts the nervous new hang-around squarely in the line of fire.

A knockout punch gives Falco his road name, and while a new motorbike provides him with added street cred, he's now got a major debt to pay.

Now a full-patch Vago, Falco is secretly enjoying his new role as an outlaw biker. When an early-morning police raid goes bust, however, he faces serious allegations on two fronts. Chapter president Schizo is on the hunt for a snitch, and during the gang’s annual Reno run, Darko, the chapter’s sergeant-at-arms, and Stash go rogue forcing Falco to join them on an ill-fated payback operation.

When Stash murders a drug dealer, the D.A.'s determination to convict him threatens to blow Falco's cover. Meanwhile, Falco proves he's a critical asset to both the Vagos and the cops. But when he later throws the first punch in a bar brawl, Falco, Schizo, and Stash all find themselves behind bars on charges of attempted murder.

Facing a month behind bars, Falco quickly moves up the ranks of the Aryan brotherhood; Back at home, uncomfortable questions reemerge and the gang's leadership is thrown by a secret power play at gunpoint.

With Falco's mission almost over, Agent Koz wants Falco to lay low until the bust goes down; Darko and Stash push him to defect and start cooking drugs for their rival chapter, while, Suzanna walks out on him for good.

Falco receives an unexpected job offer while struggling to put the past behind him in the witness-protection program.

Falco agrees to go back undercover and is assigned to work with an uptight and single-minded ATF agent, and the two are soon summoned to meet The Devil.

Falco and Bullet head to California, where Falco hopes to earn his patch, but his past may come back to haunt him.

Operation Black Rain comes to a premature conclusion, and Falco's role as an undercover agent puts him in jeopardy.

Falco is requested to partner with his old nemesis Darko, which leaves him to contemplate quitting the mission; and the Devil and posse arrive to inspect the new clubhouse, and the night takes a hellacious turn.

A chance run-in with the Devil exposes Falco and girlfriend Sarah Jane, putting them in a dangerous situation.

Falco's chapter is ordered to off a rival biker, but Meredith gets wind of the plan and threatens to end the operation. Meanwhile, Bullet has other ideas, and a scheme unfolds to fool the Devil.

A missing cell phone that contains candid video recordings threatens to derail Falco's operation and leaves him facing a pivotal moment of truth.