Claim: The Belko Experiment premiered at the 41st Toronto International Film Festival.
Evidence: The film premiered at the 2016 Toronto International Film Festival on September 10 , 2016 and was released in the United States on March 17 , 2017 , by BH Tilt and Orion Pictures.
The 41st annual Toronto International Film Festival was held from 8 to 18 September 2016.