As Ari rises up through the ranks of the Armenian mafia, Briggs must dodge new suspicions from his housemates. Back in Florida, Charlie and Jakes move one step closer to taking down Germaine.

As the feud between the Sarkissians and a local gang escalates to uncharted heights, Briggs' motives are finally revealed, and Mike's hunt for the Sarin gas holds hundreds of lives in the balance.