《哨兵》是Stefano Milla导演的作品，发行于2023年（美国），由迈克尔·帕尔,杰森·R·摩尔,Ellie Patrikios,Denitza Diakovska,Neil Cole,Paolo Mazzini,John Stewart Arnold,Ivan King等主演，观云影院为大家提供哨兵完整版免费在线观看，能在手机和电脑上流畅观看哨兵高清版（HD英语原声），同时还支持是手机投屏。 科幻片哨兵讲述了：Years after an alien invasion almost extinguished human mankind, refugee on a secret base on the Moon, three heroes decide to jump into a time travel in the desperate attempt to save the survivors but they don't know that the Sentinel is waiting for them.
