月球最高监狱,穷凶极恶的伯格罗多星人鲍里斯(杰梅奈·克莱门特 Jemaine Clement 饰)越狱逃亡。他在1969年犯下邪恶罪行,最终被年轻的K(乔什·布洛林 Josh Brolin 饰) 砍掉一只手臂,送入监狱。此次他逃脱的目的,就是穿越时空杀死K。与此同时,J (威尔·史密斯 Will Smith 饰)和K(汤米·李·琼斯 Tommy Lee Jones 饰)一如既往处理各种外星人引起的混乱,因对鲍里斯的案件三缄其口,两个好搭档心生隔阂。
崭新的一天,J发现K消失不见,周围更几乎没人知道K这个人。此时的K已在40年前被鲍里斯杀死,他所建立的A网也不复存在。在这危急时刻,伯格罗多星人大举入侵地球。为了保护家园,J必须穿越时空再次改变历史……
When their mother dies, three estranged siblings return to their family home for a weekend to determine what to do about their father, who suffers from dementia.
When conspiracy theorists raid the famous military base Area 51, no one gets in but someone gets out. Sheera, a sexy alien warrior uses a power glitch to escape from captivity at Area 51. Her escape, using a portal gun, sets off an energy signature which attracts the attention of her arch rival Sklarr. Now she must elude Jill, an Area 51 scientist and Sklarr to rescue Kyra, her fellow warrior, and find her way home.
A corrupt senator arranges for the murder of his biggest liability, his erratic burnout step-daughter, only for her to unwittingly discover her natural talent as an untouchable killer.