Sinestro appears in new 'Lanterns' trailer as action heads to space

A new trailer for HBO's "Lanterns" debuted at San Diego Comic-Con's Hall H panel, revealing Sinestro's appearance as the action expands into space. The series centres on rookie Green Lantern John Stewart (Aaron Pierre) and veteran Hal Jordan (Kyle Chandler) investigating a murder in a small Nebraska town. The show also moves beyond Earth into cosmic territory.