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.

To protect their territory, SAMCRO must handle a rat at St. Thomas.

The Grim Bastards have a problem that could jeopardize Samcro's new business arrangements.

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

The club embarks on a protection run, the likes of which they’ve never seen before.

The IRA wants proof that one of their own has flipped and Samcro intends to give it to them.

With a SAMCRO family member held hostage, Jax must choose between revenge and the good of Charming.

Both the ATF and the Russians prove obstacles as the club looks to heal old wounds.

14 months after going to prison on federal weapons charges Jax, Clay and the other SAMCRO members are released and return to Charming where they encounter new enemies in the form of a no nonsense sheriff and an Assistant U.S. Attorney out to nail the club for their dealings with Russian gunrunner Putlova. Also Jax makes a promise to Tara and Opie and Lyla get married.

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

SAMCRO makes a run to set up a new business venture with their Tucson charter, SAMTAZ while Gemma makes a new ally in town with Police Chief Roosevelt's wife, Rita.

SAMCRO enlists a former foe to help stop the advancement of Charming Heights, while the Sheriff presses Juice for more information.

SAMCRO’s relationship with the Cartel is in jeopardy when an important package is compromised.