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Fan Casting Oscar Isaac as Dr. Mark Watney in The Martian (2025)

fancastunity made this fan casting suggestion on March 18, 2024. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Oscar Isaac as Dr. Mark Watney in The Martian (2025)

Oscar IsaacGuatemala

45 years old
Óscar Isaac Hernández Estrada (born March 9, 1979) is an American actor. After making his acting debut in the late 1990s, he studied acting at the Juilliard School and played small roles for a majo...
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Dr. Mark Watney in The Martian (2025)
Fan Casting

Oscar Isaac

as

Dr. Mark Watney

in

The Martian (2025)

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The Martian (2025)

The Martian (2025)

by Ridley Scott
An astronaut becomes stranded on Mars after his team assume him dead, and must rely on his ingenuity to find a way to signal to Earth that he is alive and can survive until a potential rescue.
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fancastunity

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Oscar Isaac is known for his roles in Star Wars: The Last Jedi, Star Wars: The Force Awakens, and Spider-Man: Into the Spider-Verse. He has been suggested by fans for 15,467 roles on myCast, including Gomez Addams in The Addams Family. Similar actors include Pedro Pascal, Jake Gyllenhaal, and Josh Brolin. Oscar Isaac was suggested to play Dr. Mark Watney in The Martian (2025) by fancastunity. Other actors sugggested to play this role include Andrew Garfield, Jake Gyllenhaal, and Chris Evans. The Martian (2025) has 14 roles, including Commander Melissa Lewis, Beth Johanssen, and Dr. Chris Beck.

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