捍卫时空战士是由马丁·坎贝尔  执导，雷·利奥塔  兰斯·亨利克森  斯图亚特·维尔森  凯文·狄龙  凯文·J·奥康纳  伊恩·麦克尼奇  杰克·谢菲尔德  迈克尔·勒纳  埃涅·赫德森  Don  Henderson  等人主演的，于1994年上映，该科幻片讲述的是：Robbins is sentenced to prison for the assassination of his general officer, a prison you leave only when you die. Since nobody ever leaves the prison, nobody knows what the prison is like. The prison manager realizes this and buys himself an island playground called Absolom, where the worst prisoners are free to create an isolated barbaric society, and where the strongest men rule...a living hell. Robbins is sent to Absolom after he almost kills the prison manager.