Dushane returns to London. Jamie juggles family duties with risky responsibilities. Before his prison release, convict Sully is provoked by an inmate.
Bent on taking out Sugar and Jamie, Dushane and Sully orchestrate hits on their rivals -- until an unexpected shootout shakes up their plans.
After Jamie's crew makes a move on the Summerhouse youth, Jaq and Dris commence recruitment. Modie gives an order but Jamie presses his own agenda.
Ats makes his first delivery; Jamie's punishment for a detractor goes awry; after a warning from Haze, Dushane hopes to eliminate the competition.
A familiar face breaks free from jail and confronts Jamie abut his self-appointed leadership; Lizzie must change her business strategy.
When an enemy's takedown puts Jamie back into a position of power, Dushane and Sully use their slick tactics to outsmart him.
Mau needs sex every day. Back at the beginning of therapy, Evelyn feels betrayed by Alan and no longer trusts him. Orna has trouble remaining impartial. Elaine discovers a connection between her childhood trauma and her marriage.
While Dick trains the next generation of Titans, Donna and Kory track down a rogue metahuman. But an old threat drives the Titans – old and new – back together.
Lillian searches for an orphan's family member. Gabriel meets face to face with the bank robber who tried to kill him. Grace and Chuck grow closer but Tess orchestrates a scenario to extinguish their romantic spark. Maggie helps Joe with an old shoulder injury.
Jason Rygaard races to clear a hillside in time to fill four logging trucks; Jay R Harkness fights to control the untethered Tigercat on a steep, snow-covered mountainside; Bucking Billy and his son Hogan battle a forest of hang-ups and widow-makers.
Abby asks Colt for space, but he finds every excuse in the book to drop by. Luke and Mary tie the knot in Vegas. Lisa Neumann accuses Colt of theft.
Back in Colorado, Luke works to win back Colt and Beau's trust. Abby invites Colt to a teachers' mixer. Mary struggles to stay clean.
Joanne shares difficult news with Beau. Abby helps Colt with a business idea. When Mary goes missing, Heather takes drastic measures.
Out on bail, Mary breaks into her old house to grab her stash. After a talk with Dale, Joanne has a change of heart. Colt and Beau confront Lisa.
At Colt and Luke's encouragement, Beau and Joanne plan a celebration. Abby asks Colt to go to counseling. Mary's downward spiral continues.
Abby and Beau pressure Colt to take Lisa's deal, but support from the local ranchers leads him to waver. Stress causes Luke to lash out.
Colt, Beau and Luke bond during a road trip to New Mexico. Back home, Abby runs into Mary and Nick.
Colt asks Abby to lie to the police. Joanne and Beau have a heart-wrenching talk about the future. Mary tells Luke she wants to go to rehab.