Mayor of Kingstown Season 4 Episode 9 Release: Chaos Peaks in Penultimate Showdown

The explosive penultimate episode of Mayor of Kingstown Season 4 arrives this weekend. Episode 9, titled “Teeth and Tissue,” sees Mike McLusky’s world collapsing under relentless pressure. Jeremy Renner returns as the besieged fixer in a season defined by escalating prison violence and personal tragedy.

This critical episode streams exclusively on Paramount+ globally. It sets the stage for the highly anticipated season finale, promising major consequences for every character.

Global Release Schedule and Viewing Details

Mayor of Kingstown Season 4 Episode 9 premieres on Sunday, December 21, 2025. Paramount+ will release the episode simultaneously across key regions. Subscribers can access it through the app or website.

Key global timings are crucial for international fans. In Eastern Time, the episode drops at 3:00 AM. For viewers in the UK, it arrives at 8:00 AM BST. Australian fans can watch from 5:00 PM AEST.

This is the ninth of ten total episodes this season. The finale will follow one week later on December 28. The release strategy ensures all viewers experience the tension simultaneously.

Episode Preview: A Breaking Point for Kingstown

The official synopsis hints at intense drama. Mike risks everything to save his brother Kyle after a tragic event. Meanwhile, tensions inside the prison reach a catastrophic breaking point.

According to reports from entertainment analysts, this episode focuses on irreversible choices. Mike’s fragile network of deals and threats is finally unraveling. His brother Kyle, played by Taylor Handley, is spiraling dangerously out of control.

Inside Anchor Bay prison, Warden Nina Hobbs battles complete systemic collapse. Cartel enforcer Frank Moses accelerates the chaos. Every faction is now fighting for survival, not control.

The episode’s title, “Teeth and Tissue,” suggests visceral, physical conflict. It implies the raw, brutal reality of the power struggles in Kingstown. The personal cost for Mike and his family is about to become devastatingly clear.

Info at your fingertips

When exactly does Episode 9 release?

It releases worldwide on Sunday, December 21, 2025. The exact time depends on your timezone, with it going live at 3:00 AM Eastern Time and corresponding times elsewhere.

Where can I watch Mayor of Kingstown?

The show is a Paramount+ exclusive. You need a subscription to the streaming service to watch new episodes as they are released.

How many episodes are left in Season 4?

Episode 9 is the penultimate episode. There is one final episode scheduled for release on December 28, 2025, to conclude the ten-episode season.

What is the main conflict in this episode?

The central conflict involves Mike’s desperate attempt to save his brother Kyle from impending danger, while also trying to prevent a total meltdown within the prison system.

Will all main cast members appear?

Yes. Jeremy Renner leads the episode, with key returns from Taylor Handley, Hugh Dillon, Tobi Bamtefa, Nishi Munshi, and Emma Laird, according to series previews.