Edgar Wright has made a career of mashing up genres and bringing an absurd level of energy and charm to his films like “Shaun of the Dead,” “Scott Pilgrim Vs. The World,” and “Baby Driver.” In this episode of The Discourse, Edgar Wright and writer Krysty Wilson-Cairns join host Mike DeAngelo to talk about doing a straight-up, wicked thriller in “Last Night in Soho,” which is in theaters now.