Jacob Tremblay is a Canadian actor. He made his film debut for the live-action animated film The Smurfs 2 (2013). His breakout performance was in Room (2015), for which he received critical acclaim. In 2016, Tremblay played a supporting role in the comedy film Donald Trump’s The Art of the Deal: The Movie (2016), and in 2017, he starred with Jaeden Lieberher, playing brothers, in the drama The Book of Henry (2017), with Naomi Watts as their mother.