David Hale's sudden death throws a wrench into Chief Unser's retirement plans. Gemma hides in her father's house. Cameron Hayes comes back to Belfast where he reconnects with his IRA superior, Father Kellan Ashby, while Jimmy O returns to Charming to clean up the mess Hayes' actions have caused.
- Bounty Hunter: Bobby's ex-wife's new husband is a bounty hunter that is able to help the Sons track down Hayes in exchange for capturing his target.
- Face Death with Dignity: Cameron Hayes calmly resigns to his fate as he's about to be strangled by an IRA assassin.
- My Girl Is Not a Slut: Opie has a non-verbal moment of this when he sees Lyla's porn DVD.
- My God, What Have I Done?: Mr. Madock has this reaction after he shoots Tig, thinking that he's had sex with his late wife.
- Scatterbrained Senior: Mr. Madock's dementia worsens to the point he's barely able to remember Tig who he met the day before.
- Sinister Minister: Father Kellan is a high-ranking member of the Real IRA who sanctions a murder in his church.
