In the new sci-fi drama Approaching the Unknown, Mark Strong (Kingsman: The Secret Service) plays astronaut Captain William Stanaforth, who is on a one-way solo mission to Mars. As the journey takes a toll on his life-sustaining systems, he is forced to make impossible choices that threaten his sanity, mission, and very existence.

Written and directed by first-time filmmaker Mark Elijah Rosenberg, the movie costars Luke Wilson and Sanaa Lathan. Approaching the Unknown will be released on June 3 in cinemas by Vertical Entertainment and on VOD by Paramount.

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You can see the trailer for Approaching the Unknown below and an exclusive clip from the film, above.