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No Green Screen? 'Project Hail Mary' Sets New Standard
5 Mar
Summary
- The film was shot without any green or blue screens.
- An entire interior ship set was constructed for the movie.
- Guillermo del Toro praised the extensive practical effects.

"Project Hail Mary," starring Ryan Gosling, features a groundbreaking approach to filmmaking by utilizing zero green screens. Director Christopher Miller revealed that the entire interior of the spaceship, the "Hail Mary," was constructed as a practical set. This method, while still incorporating thousands of visual effects shots, was chosen to enhance realism.
Miller explained on X that traditional green screens were avoided to achieve more natural lighting and interaction with sets. For scenes where Gosling's character is on the ship's exterior, black backgrounds and shifting planetary hues were used. The alien character, Rocky, was a combination of puppetry and animation, seamlessly integrated into the practical environment.
This emphasis on practical effects has drawn significant praise. Filmmaker Guillermo del Toro attended a screening and lauded the extensive practical sets and effects as "beautiful to see" and "inspiring." The film, an adaptation of Andy Weir's novel, centers on a teacher-turned-astronaut tasked with saving Earth from a sun-dimming entity.
"Project Hail Mary" is set to premiere on March 20. The innovative use of practical filmmaking techniques is already being recognized as a major triumph for the space odyssey.




