Lanterns Episode 3 Retcons DC Green Lantern John Stewart's Backstory
Originally published as: HBO Officially Retcons One DC Superhero’s Backstory for the Better
Episode 2 of HBO’s Lanterns ended with a cliffhanger: the traitorous former Green Lantern Sinestro (Ulrich Thomsen) warns his former protégé Hal Jordan (Kyle Chandler) that the greatest threat he’s facing is his new trainee John Stewart (Aaron Pierre).