DC's "Lanterns": Sinestro revealed as villain, Fillion joins as Guy Gardner — Comic-Con trailer

At San Diego Comic-Con, HBO unveiled a new trailer for the DC series "Lanterns," revealing Sinestro as the main villain. Aaron Pierre stars as John Stewart, Kyle Chandler plays veteran Hal Jordan, and Nathan Fillion joins the cast as another Green Lantern Corps member. The show follows two intergalactic officers drawn into a dark criminal mystery on Earth.