How did “Guns Akimbo” director and writer Jason Lei Howden convince Daniel Radcliffe to play a character with guns nailed to his hands? Easy, he sent him the script.

Radcliffe joined Howden and “Ready or Not’s” breakout star Samara Weaving in the Variety’s Toronto Film Festival studio, presented by AT&T to talk the limits of acting with weapons attached to your hands, snorting vitamin C and the worst parts of the internet.