Rosamund Pike Will Play a ‘Momfluencer’ Whose Gymnast Daughter Turns Monstrous in the Body Horror Film Feed

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Rosamund Pike at the Olivier Awards 2026 at the Royal Albert Hall in London

Rosamund Pike will star in and produce the body horror film Feed, playing a “Momfluencer” named Erin whose ambitions for her young gymnast daughter lead her to a supplement promising influencer success. As their popularity rises, the girl starts undergoing a monstrous transformation.

The Olivier Awards 2026: The 50th Anniversary - Arrivals
At London’s Royal Albert Hall on April 12, 2026, Rosamund Pike attended the Olivier Awards’ 50th anniversary ceremony. Photo by Jeff Spicer / Getty Images.

Pike’s role is a mother who sees online fame as a way to keep her daughter safe.

Leslye Headland, known for Russian Doll, will direct a screenplay by Daniella Isaacs, inspired by the 2022 Finnish film Hatching.

Pike described Erin as a “Momfluencer” pursuing her daughter’s dominance online. In a statement about the project, she said she’d wanted to explore “our obsession with social media and self-improvement, our desire for fame without notable admirable skill and, let’s put it out there, the monstrosity of modern motherhood.”

The story follows the competing appetites of a single mother seeking success for her child, a teenage girl seeking fame and independence, and online communities consuming youth and beauty. Headland called Isaacs’ script “audacious, disturbing and deeply human.”

Pike’s company, Primitive Streak, is producing alongside Shelley Browning for Magnolia Entertainment, Steven Schneider for Spooky Pictures, Ara Keshishian and Petr Jakl for ZQ Entertainment, and Sam Ritzenberg for Agile Films. ZQ Entertainment financed the script’s development.

The Olivier Awards 2026: The 50th Anniversary - Arrivals
At London’s Royal Albert Hall on April 12, 2026, Rosamund Pike attended the Olivier Awards’ 50th anniversary ceremony. Photo by Jeff Spicer / Getty Images.
The Olivier Awards 2026: The 50th Anniversary - Arrivals
Rosamund Pike arrives at the 50th Olivier Awards at London’s Royal Albert Hall on April 12, 2026, her hair slicked back and wearing emerald-and-diamond earrings with a draped navy halter. Photo by Jeff Spicer / Getty Images.
Lionsgate's "Now You See Me: Now You Don't" World Premiere
At Chelsea Piers on November 10, 2025, Rosamund Pike stepped out in a golden satin dress for the New York premiere of ‘Now You See Me: Now You Don’t,’ wearing a wide smile on the red carpet. Photo by Dimitrios Kambouris / Getty Images.
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