The actress has opened up about the emotional toll of filming the new season, calling it unlike anything she’s experienced before. She even thanked the writers for pushing her further than ever in her career.

At San Diego Comic-Con 2026, Jessica Matten offered the clearest signal yet that Dark Winds Season 5 will push her character, and her own work as an actress, into more demanding territory. Speaking with ScreenRant, the performer who plays Sergeant Bernadette Manuelito revealed that one of the series’ producers had already described her work in the upcoming season as a “career performance high.” Matten shared the compliment with a mixture of pride and understatement, noting that she was still processing what the praise meant.

Dark Winds, the AMC crime drama executive-produced by George R.R. Martin and based on Tony Hillerman’s Leaphorn and Chee novels, follows Navajo Tribal Police officers investigating crimes in the 1970s Four Corners region. Matten has been a central part of the ensemble since the beginning, portraying Bernadette as a capable, grounded officer who works closely with Lieutenant Joe Leaphorn (Zahn McClarnon) and Jim Chee (Kiowa Gordon). Four seasons have aired so far. Season 5 has completed filming and is scheduled to premiere in 2027.

Jessica Matten and Kiowa Gordon in 'Dark Winds' Season 4

What Matten described at Comic-Con suggests the new season will test her character in ways the previous ones did not. She explained that the material required her to draw from emotional places she had never accessed on screen before. “Without getting too much into it, I had to experience that feeling,” she said. Actors often speak about the difficulty of leaving intense roles behind after wrapping a project. Matten admitted she used to assume she would simply “shake it off.” This time was different.

“I actually experienced what it was like to really draw from a place where it just kind of messed me up, and I was having nightmares,” she continued. The rational, controlled approach she had always relied on proved insufficient. For the first time she understood, in a visceral way, what other performers meant when they talked about the lingering effects of certain roles. The experience left her grateful rather than resentful. After filming, she sent an email to the writers thanking them for opening a part of herself she had not previously encountered as either an actress or a person.

The comments arrive at a moment when the series itself is evolving. Season 4 ended with the murder of Gordo Sena and left several major character arcs unresolved. Leaphorn continues to weigh retirement. Chee still holds an open job offer from the FBI in Los Angeles. The relationship between Bernadette and Chee remains uncertain after professional tension and Chee’s struggle with ghost sickness. Against that backdrop, Matten’s description of a deeper, more harrowing journey for Bernadette suggests the new season will place her character at the emotional center of the story in a more pronounced way than before.

Linda Hamilton in 'Dark Winds' Season 5

Additional casting details have begun to surface. Geraldine Keams is returning as Alice Benally, a character absent since the early episodes of Season 1. Titus Welliver, who played the Season 4 antagonist Dominic McNair, will not be back. The combination of returning supporting players and the confirmed absence of a major recent villain indicates that Season 5 will balance continuity with a shift in focus.

Matten’s willingness to discuss the personal cost of the work is notable in an industry that often prefers lighter promotional soundbites. By acknowledging nightmares and emotional residue, she underscored both the intensity of the material and her commitment to meeting it honestly. The producer’s “career high” assessment, offered before the episodes have even aired, sets a high expectation. Whether the finished season matches that internal praise will be for audiences to judge in 2027. What is already clear is that Matten approached the role with a level of immersion that surprised even her.

Titus Welliver in 'Dark Winds' Season 4

Dark Winds has built its reputation on careful character work, cultural specificity, and a refusal to treat its Native protagonists as background figures in their own stories. Matten’s comments suggest Season 5 intends to deepen that commitment, at least where Bernadette Manuelito is concerned. For an actress who has steadily grown with the series, the opportunity to access new emotional territory appears to have been both challenging and affirming. The nightmares, she implied, were the price of a performance that reached further than any she had given before. Fans of the show will have to wait until next year to see the results.