Briggs takes part in a high-risk undercover operation involving the Armenian Mafia.
Mike's visions and his medication addiction start to affect his ability to function properly at work.
The death of an agent shocks the housemate. Briggs and Johnny attempt to rescue Lucia, who's being held by Carlito Solano.
Mike develops a plan to learn about the contents of Gusti's trunk; and Briggs helps Paige go undercover with the Armenian Mafia's shipping company.
Source: USA Network
Charlie attempts to pull Amber from Florida. Paige arranges a bust to put an end to the Sarkissian organization.
Mike thinks about Briggs' motivations in the Sarkissian case. Charlie comes up with a new plan to catch Germaine.
Ari manages to rise through the ranks of the Armenian mob. Briggs manages to dodge new suspicions from his housemates.
The feud between the Sarkissians and a local gang escalates. Briggs' motives end up being revealed. Mike looks for the sarin gas.