Recently discharged Marine sniper John Stewart is at a crossroads in his life, one which is only complicated by receiving an extraterrestrial ring which grants him the powers of the Green Lantern of Earth. Unfortunately, the ring doesn't come with … Aldis Hodge, Jimmi Simpson, Ike Amadi, Brian Bloom, Jamie Gray Hyder, Mara Junot, Jason J. Lewis Added on HBO 2023-09-10. Youtube Trailer