Hot Docs 2021: 10 must-see films according to NOW critics Hot Docs 2021: 10 must-see films according to NOW critics The annual documentary film fest is streaming across Canada until May 9 By Kevin Ritchie Courtesy of Hot Docs Baltimore director Theo Anthony uncovers a disturbing and illuminating history of camera technology in All Light, Everywhere. The annual documentary film festival Hot Docs goes all-virtual for a second straight year, meaning you can rent most movies on-demand – across Canada – from now until May 9. With more than 200 titles to choose from, Hot Docs 2021 is as sprawling as the traditional in-person event. Fortunately, we’ve seen several docs already – here are our 10 favourites (so far).