Yes, that's right - our favourite space pirate has come back from Mars and has made a stop in Toronto.
Matt's here on business, however, shooting scenes for Downsizing, which is currently in production. He was spotted filming scenes with co-star Hong Chau at York University.
Downsizing tells the story of a man from Omaha who undergoes a process of shrinking himself. Other big names joining him on this film include, Neil Patrick Harris, Alec Baldwin, Jason Sudeikis and Christopher Walken.
The movie is set for release next year.
Photo cred - Z103.5 / ETalk