The Last Frontier cast and character guide: Who plays whom in the upcoming Apple TV+ miniseries?

The Last Frontier is on its way to be Apple TV+'s newest and next big obsession, and a lot of that comes down to the cast and the characters they play.

So, who plays who in this icy small town of Alaska? Well, to start things off, we have Jason Clarke leading the miniseries as U.S. Marshal Frank Remnick. Along with him, we have Simone Kessell, Haley Bennett, Dominic Cooper, Dallas Goldtooth, Tait Blum, and the iconic Alfre Woodard, among others.

Each actor brings something memorable to the story, which is why fans are excited and are looking forward to watching the entire 10-episode story unfold on October 10, 2025, on Apple TV.

Let's break down who plays whom in The Last Frontier and why these roles stand out.

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The Last Frontier cast and character guide: Who plays whom in the upcoming Apple TV+ miniseries?

1) Jason Clarke as Frank Remnick:

Jason Clarke leads The Last Frontier as Frank Remnick, the U.S. marshal who is alone responsible for a stretch of the Alaskan wilderness. At first, his job seems low and quiet. However, things change when a prison transport plane crashes nearby and dangerous inmates scatter across the icy land.

Suddenly, Frank is pulled into the fight of his life, trying to track down the fugitives before they destroy his town: Clarke's role isn't just about taking quick action but is also built on fear, loyalty, and a man who knows the cost of failure. This intensity between Frank and the fugitives is what makes Frank the perfect lead of The Last Frontier.

Jason Clarke is also known for: Brotherhood & Pet Sematary.

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2) Simone Kessell as Sarah Remnick:

Simone Kessell plays Sarah, Frank's wife, who finds herself caught up in the havoc being caused by the airplane crash in The Last Frontier. Sarah isn't an irrelevant character because it is her story that takes a turn when she's kidnapped and is used as bait.

This adds a personal edge to Frank's hunt to find the prisoners. Kessell's performance balances the high-stakes thriller aspects with personal family drama. Sarah's presence reminds the viewers that every dangerous step Frank takes isn't just about law enforcement, but it's also about saving the people he loves the most.

Simone Kessell is also known for: Terra Nova & Yellowjackets.

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3) Haley Bennett as Sydney Scofield:

Haley Bennett joins the cast of The Last Frontier as Sydney Scofield, a CIA operative who is brought into this frozen Alaskan town. Sydney isn't here to simply play around; she brings her own skills and a mission that may not always line up with what Frank may think and want to do.

She shifts the tone, forcing Frank to confront not only criminals but also question who he can really trust. Bennett plays Sydney as a counterbalance to Clarke's intense marshal.

Haley Bennett is also known for: The Equalizer & Cyrano.

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4] Dominic Cooper as Havlock:

Dominic Cooper plays a character named Havlock on The Last Frontier. Now, Havlock is a former Navy SEAL turned fugitive. His military background makes him far from being just a typical and normal escapee.

He's smart and dangerous in ways that unsettle even the strongest of officers, but his true intentions in The Last Frontier are yet to be seen.

Dominic Cooper is also known for: Mamma Mia: The Movie! (& the sequel Mamma Mia: Here We Go Again!) & Captain America: The First Avenger.

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5) Dallas Goldtooth as Hutch:

Dallas Goldtooth brings grit to Hutch on The Last Frontier. Hutch is a deputy marshal who stands with Frank in the aftermath of the airplane crash.

Hutch is more than just backup, as he's constantly reminding Frank that no marshal works alone, even in the most isolated corners of Alaska.

Dallas Goldtooth is also known for: Rez Ball & Rutherford Falls.

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6) Alfre Woodard as Bradford:

Academy Award nominee Alfre Woodard plays Bradford, a senior CIA leader in The Last Frontier whose authority carries weight. Bradford isn't out in the wilderness like Frank, but her decisions shape everything that happens on the ground.

She's the kind of character who can change the course of events with one choice, and Woodard's presence makes every scene she's in feel important.

Alfre Woodard is also known for: Annabelle & Salem's Lot.

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7) Tait Blum as Luke Remnick:

Tait Blum plays Luke, Frank and Sarah's son. Luke may not be at the center of The Last Frontier, but his presence sure does increase the stakes for Frank at every turn. The threats aren't just about criminals escaping into the wild, but they're about what happens if those criminals reach Frank's home.

Blum's role brings youthful energy to the series while also acting as a reminder of everything Frank stands to lose.

Tait Blum is also known for: Home Team.

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Why The Last Frontier is already a must-watch

What makes The Last Frontier stand out isn't just its snowy setting or the racing action, but it's the way the story deals with survival, mystery, and family. The show kicks off with a plane crash that scatters prisoners across Alaska, but the real hook is how this event unravels deeper secrets.

Jason Clarke's Frank isn't simply hunting and looking for fugitives; he's fighting for his family while realizing one prisoner may have planned the whole thing. Add the CIA, hidden motives, and personal stakes, and you get a series that's bound to keep people glued to Apple TV+ every Friday.

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The Last Frontier puts together an impressive cast that makes the frozen Alaskan wilderness feel alive with danger and emotion. From Jason Clarke's lead to Alfre Woodard's authority, each role adds something more to the suspenseful puzzle.

With family drama, CIA interest, and a story that looks at survival in the wild, this cast list alone proves why the Apple+ miniseries is worth all of the hype.

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