Hildur Gudnadottir to Score Billie Eilish's 'The Bell Jar' Film

WHO:

Variety - Hildur Guðnadóttir is the composer confirmed to score the film.

Variety - Billie Eilish is starring in the film, marking her first leading role.

Variety - Sarah Polley is the director of the film adaptation.

WHAT:

Variety - Hildur Guðnadóttir is already deep into scoring "The Bell Jar."

Variety - The film is an adaptation of Sylvia Plath's work.

WHERE:

Variety - The film is titled "The Bell Jar," which is a reference to Sylvia Plath's novel.

WHEN:

Variety - The film recently wrapped production.

WHY:

Variety - The collaboration between Guðnadóttir and Eilish is described as a new kind of creative partnership.

HOW:

Variety - Hildur Guðnadóttir won an Oscar for her work on "Joker," indicating her established reputation in film scoring.

(UPDATED October 13, 2026 17:10 UTC)

Hildur Guðnadóttir has been confirmed as the composer for the film adaptation of Sylvia Plath's novel "The Bell Jar," which recently wrapped production. Billie Eilish is making her acting debut in a leading role, while Sarah Polley directs this exciting new project. The collaboration between Guðnadóttir and Eilish is being hailed as a fresh and innovative creative partnership.