Check out the new official trailer for #ProjectHailMary starring #RyanGosling — hitting theaters March 20, 2026. #SandraHüller and #MilanaVayntrub also star in the feature that centers on middle school teacher Ryland Grace (Gosling), who finds himself on a spaceship with no memory of his past or how he ended up there. His interstellar mission, which must be successfully completed in order to save Earth from a potential disaster, leads him to meet a mysterious alien who also seeks to save his own species.