Brothers Mitch and Mike McLusky navigate Kingstown, home to multiple prisons, as they act as the liaisons between prisoners and the community. When a young guard, Sam, is set up to deliver a letter for a prisoner, Mike works to get him off the hook.

Local gang leader, Bunny is upset when one of his guys gets taken off the yard. Mike brokers a deal, and is later visited by two FBI agents whom Mitch worked for. Milo has instructions for Josef on how to get closer to Mike.

After a tragic accident has deadly consequences, an all-out manhunt ensues. Meanwhile, Mike reaches out to a former prison contact.

Everyone wants something from Mike, who reminds them who is in control. Iris visits Mike’s office. Mariam and Mike discuss Kyle’s future.

Kyle and Ian are questioned by internal affairs in the wake of the shootout. Bunny asks Mike for help with a close family member.

When a fight breaks out on the yard, Sam finds himself in trouble again. Milo goes to extreme lengths to get what he wants. Mike sends a message.

Mike pays Milo a visit, looking for answers. Tensions at the men’s prison reach a boiling point. Mike makes a disturbing discovery.

Kyle and Kingstown PD try to make sense of the crime scene. Mike takes matters into his own hands. Sam makes a costly mistake.

Tracy has good news for Kyle. Mike and Iris spend a peaceful day at the cabin, unaware of the trouble escalating back in town.

Kingstown Prison descends into total chaos. Mike desperately works to help stop a riot that will have serious consequences for all involved.

In the wake of the Kingstown Prison riot, violence and chaos ensue in the newly formed tent city. Mike and Bunny discuss what must be done to solve the leadership void on the inside. Kyle begins his new job with the Michigan State Police.

After a power vacuum in tent city spills out into Kingstown, Mike makes a bold move to try and restore order. Iris is uneasy about her new living arrangement. Kyle finds himself in a dangerous situation.

Mike asks for help in finding Iris, and later takes matters into his own hands. A move by Robert and his team puts Mike's larger plan in jeopardy. Kyle has a request for Kingstown PD.

Mike increases pressure on Evelyn to honor her side of the deal before another unexpected event at tent city. Bunny worries Mike has lost control. Mariam attempts an act of good will.

In the wake of the tent city transfer, Mike finds himself in a race to locate Bunny. Kareem surveys the new power structure, and later gets some unsettling news. Kyle contemplates his next move. Milo looks to fix Joseph's mistake.

Mike leverages a favor with the new powers in charge. Bunny finds himself short on patience as Anchor Bay becomes increasingly volatile. Kyle and Mike have a heart to heart. Robert gets some troubling news.

Robert, Kyle, and Ian look to get their story straight as the internal affairs investigation looms. In the wake of Lockett's murder, Mike and Evelyn's relationship grows tense. Mike takes care of a problem for Bunny. Tracy worries about Kyle.

Mike spends his version of a day off the grid. Ian goes to great lengths to solve a problem. Bunny has a gift for Raphael. Milo speaks to Iris alone.

Mike and Milo discuss a possible trade. Bunny makes a brazen move and later has a demand for Mike. Mariam looks to track down Jacob. Evelyn is livid with Mike.

It's all hands on deck as the war spills out into the streets of Kingstown. A mistake has serious repercussions. The trust between Mike and Bunny reaches a moment of truth. Iris finds herself with nowhere else to go.

Tensions are high as tragedy strikes in Kingstown. Meanwhile, a new face of the Russian mob sets up shop in the city.

Anchor Bay gets a new inmate as Mike investigates recent deaths both inside and outside of prison walls.

The Mayor makes his presence known to Konstantin. Bunny brings Mike up to speed on a failed assassination attempt.

Desperate to confirm the source of a spate of bombings, Mike extends an unlikely olive branch.

Danger erupts when Iris confronts her past. The Mayor finds a new chess piece as Bunny and Konstantin's rivalry reaches new heights.

After an attack hits close to home, Mike is given an ultimatum that could change everything.

An incident on the bridge raises questions across Kingstown. Mike sets a risky plan in motion.

Anchor Bay is attacked from outside its prison walls. Mike takes care of some important business at Kingstown Women's Prison.

Unfinished business haunts Kingstown as the Crips seek revenge at the hospital.

Mike's plan for the warring factions in Kingstown hits turbulence.

Mike works every angle to protect his brother.

Mike sends the prison a message and considers an offer from a legend.

Mike and Ian discover a coverup that leads to an unexpected source.

Confronted with the cartel's unexpected strength, Mike responds.

New dangers threaten Mike's family as Callahan comes back into focus.

The cartel war reaches new heights as Mike makes a bargain with the devil.

Mike hatches a plan, saddling Ian with an agonizing task.

Mike lays a dangerous trap while a prison break puts the town in peril.

After tragedy strikes, Mike risks everything to save his brother.

Mike fights to prevent Kyle from following in his footsteps.