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During an appearance on the podcast Happy Sad Confused, Lord and Miller shared that there was a cut of Project Hail Mary that ran for almost four hours. “Our first official test screening went great, but we do a lot of earlier screenings for friends and family and other filmmakers and writers,” said Miller. “This movie was massive. When we finally got the assembly cut down to under four hours long, we subjected some filmmaker friends of ours to a three hour and 45 minute cut of the movie, which was embarrassing.”
Lord added that “Get it shorter” was the main feedback note they received. “You just donโt know how the scenes are going to land with an audience,” he said. “We thought everything was charming, but some of those charming things didnโt land. It made it really easy to get it down to three hours.”
Sci-Fi Fans Won’t See the Four-Hour Project Hail Mary Cut

Based on the responses to Project Hail Mary, Lord and Miller were smart to heed the advice of their filmmaking friends. Project Hail Mary earned widespread critical acclaim and broke box office records in its opening weekend, meaning the final cut of the movie works extremely well. While fans of the book might have liked to have seen some of the missing aspects, Lord and Miller’s film tells a complete, well-rounded story that properly fleshes out its narrative and characters. Most importantly, the dynamic between Ryland Grace and Rocky is fully developed, giving the movie a strong emotional core that complements the high stakes of the plot. If the film ran longer, it might have negatively impacted the critical consensus, as there would have been complaints about it dragging on.
Of course, audiences love Project Hail Mary so much that they probably wouldn’t be opposed to watching an extra hour of the film, but that four-hour version will never see the light of day. Assembly cuts are standard practice for the film industry; it’s always better to shoot more than what you need and trim things down from there. Test screenings are held for the specific purpose of determining what works and what doesn’t. For something like Project Hail Mary, test screenings are extremely important. The film was a $200 million gamble on the part of Amazon, meaning there was pressure on it to be a box office hit. If the one constant feedback note was “get it shorter,” Lord and Miller had no choice but to cut things down.








