Maggie Gyllenhaal is set to direct Warner Bros.’ adaptation of Rachel Kushner’s novel 'Creation Lake,' marking a reunion with the studio after last year’s 'The Bride!'. The project follows Gyllenhaal’s critically acclaimed directorial debut, 'The Lost Daughter,' which earned three Oscar nominations. 'Creation Lake' centers on Sadie Smith, a 34-year-old American secret agent who infiltrates an eco-activist commune in France, only to find her own beliefs challenged as she becomes entangled in the group’s world.

Kushner’s novel was a New York Times bestseller and received major literary recognition, including being shortlisted for the Booker Prize and longlisted for the National Book Award. The story explores themes of identity, radical politics, and personal transformation through a propulsive, darkly humorous narrative. Gyllenhaal will produce and direct the film, continuing her focus on complex female-led stories.

This development comes as Gyllenhaal prepares to receive the President’s Award at the Karlovy Vary International Film Festival, where she will also present a screening of 'The Bride!'. Despite that film’s underperformance at the box office—earning $24 million globally against a $90 million budget—Gyllenhaal’s reputation as a serious filmmaker remains strong, anchored by her success with 'The Lost Daughter.'