The Last Mission: Project Hail Mary, what to know about the film: the mission that can save the solar system

The Last Mission: Project Hail Mary brings to the big screen a story of survival and collective responsibility, set at the edge of known space. Directed by Phil Lord and Christopher Miller and based on Andy Weir's novel, the film follows an ordinary man called to confront a crisis affecting the entire solar system, in a narrative that intertwines scientific rigor and human dimension. This in-depth analysis examines the main elements of the cinematic project, from the plot to the book's adaptation.

• The plot
• The cast
• When is it released?
• From book to film
• The trailer
• The poster

The plot of The Last Mission: Project Hail Mary

At the center of the film is Ryland Grace, who awakens aboard a spaceship with no memory of his identity or why he is so far from Earth. His memory gradually returns, coinciding with the discovery of the true nature of the Hail Mary mission, an extreme project conceived as the last chance to save the solar system. Grace is not a professional astronaut, but a middle school teacher with a solid scientific background, specifically a doctorate in molecular biology, chosen for his skills and involved in a mission that goes far beyond space exploration.

The context is marked by a cosmic crisis: the Sun is losing energy, and the phenomenon is not isolated, as it also affects other nearby stars, as if they had been struck by a mysterious contamination. The only exception is a star almost twelve light-years away, towards which the mission is directed to find a possible explanation and, above all, a solution. During the journey, Grace faces isolation, the weight of responsibility, and the unpredictability of the unknown, until he comes into contact with an alien entity he names Rocky, an encounter destined to change the course of the mission.

The cast of The Last Mission: Project Hail Mary

Ryan Gosling (Half Nelson, La La Land, Barbie, Lars and the Real Girl, Blue Valentine, The Ides of March, Crazy, Stupid, Love) plays the protagonist Ryland Grace and is also one of the film's producers.

Alongside him, the cast includes Sandra Hüller as Eva Stratt, head of the Hail Mary project and Grace's direct superior. The main group is completed by Lionel Boyce, Ken Leung, and Milana Vayntrub, who play crew members involved in the mission or its parallel developments. James Ortiz gives voice and presence to Rocky, the alien entity encountered by Grace, while Liz Kingsman and Orion Lee appear in roles related to support programs and the dynamics orbiting the mission.

When is The Last Mission: Project Hail Mary released?

The cinematic release is set for March 2026. In the United States, the film will arrive in theaters on March 20, distributed by Amazon MGM Studios, while in Italy, distribution is scheduled to begin on March 19, 2026. The film will also be distributed in IMAX format, and international distribution is handled by Sony Pictures Releasing.

The Last Mission: Project Hail Mary, from book to film

The film is based on the novel Project Hail Mary, published in 2021 and written by Andy Weir. The film adaptation is penned by Drew Goddard, who also wrote the screenplay for The Martian, based on another novel by Weir. Directing duties are handled by Phil Lord and Christopher Miller, who return behind the camera for a feature film after 22 Jump Street in 2014. The project has gone through several production phases, starting with Metro-Goldwyn-Mayer's acquisition of the novel's rights and continuing under Amazon MGM Studios after the studio's acquisition. Principal photography took place in the United Kingdom between June and October 2024.

The trailer for The Last Mission: Project Hail Mary

The poster for The Last Mission: Project Hail Mary