Actress Sandra Bullock, left, and producer George Clooney pose for photographs on the red carpet for the new movie Our Brand Is Crisis.Nathan Denette/The Canadian Press
Actress Helen Mirren greets fans as she arrives on the red carpet for the film Eye in the Sky.MARK BLINCH/Reuters
Zoe Kazan attends a premiere for Our Brand is Crisis.Evan Agostini
Actor Matt Damon, centre, demonstrates how to act like you're floating in space next to director Ridley Scott, left, and actress Jessica Chastain during a press conference to promote the film The Martian.Darren Calabrese/The Canadian Press
Actors Kate Mara and Jessica Chastain attend the The Martian press conference at TIFF.Jason Merritt/Getty Images
Jessica Chastain smiles on the red carpet for The Martian.MARK BLINCH/Reuters
Donald Glover attends a premiere for The Martian.Evan Agostini
Kate Mara arrives on the red carpet for The Martian.MARK BLINCH/Reuters
Actor Matt Damon and his wife Luciana Barroso arrive on the red carpet for the The Martian.MARK BLINCH/Reuters
Producer George Clooney poses for photographs with fans as he arrived on the red carpet for the new movie Our Brand Is Crisis.Fred Lum/The Globe and Mail
Sandra Bullock waves to the crowd after arriving on the red carpet for American comedy-drama Our Brand Is Crisis at the Princess of Wales Theatre.Fred Lum/The Globe and Mail
TIFF fans prepare for rain before the start of the gala for the film Eye In The Sky.Frank Gunn/The Canadian Press
Helen Mirren and her husband Taylor Hackford arrives on the red carpet at the gala for the film Eye In The Sky.Frank Gunn/The Canadian Press
Barkhad Abdi arrives on the red carpet at the gala for the film Eye In The Sky.Frank Gunn/The Canadian Press
Patrick Stewart arrives on the red carpet for the The Martian.MARK BLINCH/Reuters
Mackenzie Davis arrives on the red carpet at the gala for the film The Martian.Frank Gunn/The Canadian Press
Elizabeth Olsen attends the premiere of I Saw the Light.Richard Shotwell
Actor Josh Brolin, right, and his fiancée Kathryn Boyd pose for photographs on the red carpet for the new movie Sicario.Nathan Denette/The Canadian Press
Emily Blunt attends a screening of Sicario.Richard Shotwell
Actress Rachel Weisz arrives on the red carpet for the film The Lobster.MARK BLINCH/Reuters
Rachel McAdams attends the Every Thing Will Be Fine photo call.Mike Windle/Getty Images
Cameron Bailey attends the 5th Annual Producers Ball.Mike Windle/Getty Images
Pamela Anderson arrives at the Producers Ball.Arthur Mola