James Gunn Explains Lex Luthor’s ‘Peacemaker’ Cameo, That Big Nazi Twist and Why David Corenswet ‘Was Really Upset’ That Superman Won’t Be on the Show

SPOILER ALERT: This story discusses major plot developments in Season 2, Episode 6 of “Peacemaker,” currently streaming on HBO Max.  In Season 2 of “Peacemaker,” the titular shoot-first-ask-questions-later hero Christopher Smith (John Cena) has been enchanted by an alternate universe in which he had never accidentally killed his older brother when they were kids. On […]