The Sons are forced to call upon their connections in the adult film industry to make a deal to buy guns. Plus, Tara is back to help Gemma, and the club gets news about Cameron.
The IRA wants proof that one of their own has flipped and Samcro intends to give them what they want.
Still in Ireland, the club embarks on a protection run, the likes of which they've never seen before.
As soon as they arrive in Ireland, the bikers encounter a few obstacles, as Jimmy O'Phelan is determined to stand in their way. Despite this, the two clubs celebrate their reunion.
To help his mother, club, and son, Jax works with an unlikely source, and the MC puts Chucky undercover.