‘Lanterns’ Trailer: Hal Jordan Visits Sinestro in Prison, Guy Gardner Has a Cameo and a Shape-Shifting Manhunter Is on the Loose

HBO’s upcoming DC Studios drama “Lanterns” got a new trailer for the Green Lantern-inspired mystery at San Diego Comic Con. The eight-episode series premieres on HBO on Aug. 16. The show stars Kyle Chandler as Hal Jordan, a veteran Green Lantern, and Aaron Pierre as John Stewart, Jordan’s protege who is learning the ropes. The…