Bonnie and Goliath fight. Tragedy comes to Birmingham; what will Tommy do to save the family?
Tommy has new plans. But then again, so does Luca; those involve Alfie Solomons.
Luca comes for another Shelby. Tommy must navigate more difficult personal situations, on top of the Italians trying to kill him and his family.
Tommy makes new plans for the Changretta vendetta. He also discovers Ms. Eden knows all about him and his past.
Tommy gets to know May Carleton a bit better. Meanwhile, things with Campbell and the IRA get very complicated and dangerous for Mr. Shelby.
Grace and Tommy get closer than they should, as Inspector Campbell gets jealous. Meanwhile, Arthur Sr turns up again causing a bigger rift between the brothers.
Tommy and the family rejoice at getting a legitimate betting license. Meanwhile, he also figures out Grace isn't who she claims.