Olivia Cooke has navigated a prolific 2026, appearing in three major productions across film and television. The actress has successfully transitioned between the massive scale of fantasy television and the intimate, psychological tension of literary cinema.

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The 78% Certified Fresh rating for A Talent for Murder

The feature film A Talent for Murder, which premiered in October, serves as a centerpiece for Cooke's year. Directed by Anton Corbijn and written by Joanne Murray-Smith, the movie follows Alden Ehrenreich as Edward Ridgeway. As the report notes, the plot involves a journey to Switzerland to engage the author Patricia Highsmith, played by Helen Mirren , in a project regarding the character Tom Ripley.

Cooke portrays Clementine Balfour, an American heiress whose ambitions become entangled in Ridgeway's quest. While the film has garnered critical attention for its literary atmosphere, the reception has been varied. The film currently holds a 79% audience score on Rotten Tomatoes, alongside a 78% Certified Fresh rating from critics.

George Bate’s 6-star assessment of the film's pacing

Critical reviews have highlighted a disconnect between the film's atmosphere and its narrative momentum.. Some viewers pointed to a protracted opening sequence that struggled to maintain engagement before the story gained speed. According to the source, the movie's complexity occasionally led to a "murky apex" where the plot seemed to wander.

ScreenRant curator George Bate provided a tempered perspective on the production's quality.. Bate awarded the film six out of ten stars,characterizing it as a contemplative and insightful work rather than a high-octane, suspense-driven thriller. This assessment suggests that while the film succeeds in its mood, it may not satisfy audiences seeking a traditional pace.

Cooke's dual roles in House of the Dragon and Slough House

Television remains a cornerstone of Cooke's 2026 success, providing a platform for her to showcase significant range. She has continued her portrayal of Alicent Hightower in the third season of the fantasy epic House of the Dragon. Simultaneously, she returned to the gritty, MI5-centered world of Slough House for its sixth season.

These television roles allow Cooke to anchor massive, high-budget franchises while maintaining a presence in character-driven drama. By balancing the fantastical world of Westeros with the espionage-heavy environment of Slough House, she has solidified her status as a reliable lead for major streaming servvices.

What remains unconfirmed about Cooke's rumored movie

Despite these high-profile successes,several details regarding Cooke's upcoming slate remain unverified. The report menttions a "rumoured movie" and the potential for future episodes in her existing series, but specific titles or release dates have not been disclosed. It remains unclear how these upcoming projects will balance her established television presence with her growing film portfolio.