Aaron Taylor Johnson has undergone a remarkable transformation for his role in Robert Eggers’ upcoming horror film, Werwulf. The 34-year-old English actor gained 40 pounds of muscle, reaching an impressive weight of 200 pounds specifically for this demanding role. Recent set photos from November 2025 reveal a shirtless and bloodied Taylor Johnson, showcasing his ripped physique as he prepares to embody a fearsome werewolf.
Werwulf, which marks a reunion between Taylor Johnson and director Eggers following their collaboration on the acclaimed 2024 vampire film Nosferatu, is set in 13th-century England and is anticipated to hit theaters on December 25, 2026. This gothic horror tale promises to offer a unique take on werewolf mythology, delivering a story that is both terrifying and deeply rooted in the historical period.
To achieve his dramatic physical transformation, Taylor Johnson dedicated himself to an intensive training regimen that combines resistance training with functional movements. His workouts included bench presses, compound lifts, and circuit training, focusing on building both mass and functional strength, which is essential for the physically demanding role. Reports indicate that his training emphasized high-intensity and compound movements, ensuring he was prepared for the character’s intense physical scenes.
The production of Werwulf is notable for its commitment to authenticity, being shot on 35mm film in a 1.37:1 aspect ratio. Eggers is known for his meticulous attention to detail, and this film is no exception. The screenplay, co-written with Icelandic poet Sjón, is expected to add literary depth to the monster-centric narrative. The film will also feature an impressive cast alongside Taylor Johnson, including Lily-Rose Depp and Willem Dafoe, further enhancing its already high expectations.
The physical metamorphosis of Taylor Johnson is not merely cosmetic but essential to the film’s storytelling. His muscular transformation captures the savage essence of a character caught between human and beast, addressing the psychological dread that Eggers aims to evoke. The shirtless and bloodied imagery from the set offers a haunting glimpse of how Taylor Johnson will portray his character, setting a tone of visceral authenticity rather than relying on CGI effects. This portrayal highlights that the 40-pound muscle gain serves a vital purpose in enhancing the film’s chilling narrative.
Fans eagerly await the release of Werwulf, and with such a dedicated cast and crew, it is poised to make a significant impact on the horror genre.