When SAMCRO's adult-film business becomes a hindrance to the club, Clay seizes the opportunity to revive the gun-running cartel. As Jax and Clay continue to clash over club activities, their relationship reaches a new level of antagonism.

Jax and Clay head towards Canada after Jimmy provides misleading intel on Abel’s whereabouts. The rest of the club splits off to help Happy with a pharmaceutical favor in redneck territory. Gemma tries to put old family matters to rest.

When SAMCRO pays a visit to another charter, not everyone’s happy to see the mother chapter.

SAMCRO encounters an unlikely foe when a piece of their business goes missing.

As Jax searches for who threatened Tara, she becomes aware of what's been going on with the club and warns Jax that Clay can't be trusted.

SAMCRO faces a powerful adversary that threatens their business with the Cartel.

A desperate situation tests familial and club bonds.

Jax gets closer to the truth but there are still obstacles in his way.