Matt Damon as Dr. Mark Watney

Caption

Jessica Chastain as Commander Melissa Lewis

Kristen Wiig as Annie Montrose

Jeff Daniels as Theodore "Teddy" Sanders

Michael Peña as Major Rick Martinez

Sean Bean as Mitch Henderson

Kate Mara as Beth Johanssen

Sebastian Stan as Dr. Chris Beck

Aksel Hennie as Dr. Alex Vogel

Mackenzie Davis as Mindy Park

Benedict Wong as Bruce Ng

Donald Glover as Rich Purnell

Chen Shu as Zhu Tao Space Administration.

Chiwetel Ejiofor as Vincent Kapoor