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Billie Eilish to Star in 'The Bell Jar' Adaptation

Confirmed

Entertainment Desk

In Short: Billie Eilish will star in the film adaptation of Sylvia Plath's semi-autobiographical novel, 'The Bell Jar', marking her feature film acting debut.

Billie Eilish will star as Esther Greenwood in the upcoming film adaptation of Sylvia Plath's 1963 novel 'The Bell Jar', according to Variety. The movie, directed by Sarah Polley, will also feature an all-star cast including Lily Taylor, Ella Beatty, and Maggie Kuntz, among others.

Eilish, a two-time Oscar winner, will play the lead role of Esther Greenwood, an aspiring writer struggling with anxiety and societal expectations in 1950s New York. The film will also star Connor Storrie, Danielle Deadwyler as Dr. Nolan, and Ike Barinholtz as Lenny, a wealthy NYC radio host. The full cast was confirmed following the wrap of production.

The novel, which Plath wrote under the pseudonym Victoria Lucas, is a semi-autobiographical account of her own experiences with mental health and societal pressures. Eilish's casting was rumored back in July 2026, with the news officially confirmed by Focus Features on September 8.

Eilish has previously dabbled in acting, with notable appearances in television, but this will be her first major feature-film role. The film is set to be distributed by Focus Features and will be released in the U.S. on December 25, heading to the New York Film Festival before its theatrical release.

The adaptation marks a significant step in Eilish's acting career, as she transitions from the music world to the film industry. With an acclaimed supporting cast, including Carey Mulligan as Esther's mother, the film is expected to be a powerful and poignant exploration of mental health and societal expectations.

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