2015 Toronto International Film Festival - "The Martian" Press Conference [Getty Images]

TORONTO, ON - SEPTEMBER 11: Actor Matt Damon and actress Jessica Chastain speak onstage during the "The Martian" press conference at the 2015 Toronto International Film Festival at TIFF Bell Lightbox on September 11, 2015 in Toronto, Canada. (Photo by Jason Merritt/Getty Images)

Getty Images Entertainment Jason Merritt/TERM