Untamed cast and character guide: Who plays whom in Netflix's upcoming mystery thriller starring Eric Bana?

Untamed hits Netflix with a chilling mystery buried deep in Yosemite’s wilderness. But who exactly brings this new mystery world to life?

Leading the show is Eric Bana, but he’s far from alone. Untamed has a powerful ensemble that helps open up the secrets hidden deep below in nature’s silence.

If you’re wondering who plays whom in this upcoming thriller, then here’s a full breakdown of the cast and characters making their way onto the six-part Netflix series.

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Untamed cast and character guide

1] Eric Bana as Kyle Turner:

Eric Bana is the leading man in Untamed. Bana plays Kyle Turner, a special agent who works with the National Park Service. His job isn’t just to protect the land but to enforce the law in the deep corners of Yosemite.

Turner’s latest case—a brutal death—forces him into an emotional and dangerous spiral.

The deeper he searches, the more the forest reveals about the killer and about Turner’s own troubling history. He’s an investigator of tangled truths in the wilderness, and he won’t easily give up.

Eric Bana has previously worked on: Star Trek (2009) & Lone Survivor (2013)

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2] Lily Santiago as Naya Vasquez

Lily Santiago plays Naya Vasquez in Untamed. Vasquez is a young ranger fresh from the city streets, trying to start over in the outdoors. With her young son by her side, she brings a blend of courage and vulnerability to the show. Naya may be new to Yosemite, but her instincts are as sharp as a knife.

Her background in homicide gives her an edge in a case where nothing is as it seems. Through her eyes, we see the danger and beauty of the wild—both of which seem to run deeper than expected.

Lily Santiago has previously worked on: Vineyards (2023) & La Brea (2021–2024)

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3] Sam Neill as Paul Souter

Sam Neill brings forth calm authority to the role of Paul Souter in Untamed, as the Chief Ranger at Yosemite. Souter’s spent most of his life managing the park and knows it like the back of his hand. His loyalty to the land and to Turner gives the show its edge and its anchor.

While he’s comfortable handling crime, it’s his personal wisdom and connection to Turner that make him a quiet force in the story’s unraveling chaos.

Sam Neill has previously worked on: Jurassic Park (1993) & The Hunter (2011)

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4] Wilson Bethel as Shane Maguire

Wilson Bethel takes on the character of Shane Maguire in Untamed. Maguire is a rugged ex-Army Ranger turned wildlife officer who prefers solitude over society. Living on his own terms in the wilderness, Maguire moves with quiet power.

He follows life by his own terms and rules, shaped by discipline and survival. As the investigation unfolds, his presence in the wild hints at secrets only someone like him could know. Bethel’s role adds an unpredictable layer to the show’s ticking tension.

Wilson Bethel has previously worked on: Generation Kill (2008) & Wyatt Earp’s Revenge (2012)

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5] Rosemarie DeWitt as Jill Bodwin

As Jill Bodwin, Rosemarie DeWitt steps into the role of Turner’s ex-wife in Untamed. A former teacher and park counselor, Jill has moved on with a new life—but her past, linked with Turner, is far from gone.

Their shared history casts a shadow over the investigation. She’s not just a memory; she’s a voice from a time that Turner cannot seem to outrun. DeWitt brings emotional depth to a character tied to the mystery in more ways than one.

Rosemarie DeWitt has previously worked on: Tenure (2009) & The Company Men (2010)

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More about Untamed

Untamed follows a mystery set in the beautiful but brutal backdrop of Yosemite National Park. Kyle Turner, played by Eric Bana, works for a special unit within the National Park Service.

When a violent crime shakes up the peace, Turner is forced to search both the land and himself. The limited series runs for six episodes, each clocking in at a one-hour runtime.

What starts as an investigation quickly turns personal, as Turner’s search leads to secrets not just out in the open but within his own life.

Naya Vasquez, played by Lily Santiago, joins Turner in his hunt for answers. She’s new to the park but brings the strength of a former big-city cop.

Co-showrunner Elle Smith describes the show as more than just a murder mystery. It’s a journey through memory, fear, and truth, set in one of nature’s most untouched places. Untamed premieres July 17 on Netflix.

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Untamed brings together a strong cast and a story that blends mystery with the emotionality that the characters face. With danger lurking in both the forest and the past, each character brings a unique layer to this dark, wild thriller.

Keep your eyes on Yosemite this summer—it’s not just the trees that hold secrets.

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