又名：银河追缉令 星际远征 银河探索 银河访客 外星人的邀请
《银河探险》是一套二十年前讲述太空NSEA保护者故事的电视科幻剧集，1982年停播，接近二十年后，饰演指挥官的贾森（蒂姆•艾伦 Tim Allen 饰），饰演博士的亚历山大（艾伦•瑞克曼 Alan Rickman 饰），以及格温（西格妮•韦弗 Sigourney Weaver 饰）等几位演员再度聚首，参加一系列粉丝见面会和商业活动。期间，一群自称塞米安人的怪诞粉丝跟随贾森到他的家里，疲惫的贾森发现
Title：Galaxy Quest Year：1999 Rated：PG Genre：Adventure / Comedy / Sci-Fi Language：English Country：United States Director：Dean Parisot Writer：David Howard / Robert Gordon Actors：Tim Allen / Sigourney Weaver / Alan Rickman Plot：The alumni cast of a space opera television series have to play their roles as the real thing when an alien race needs their help. However, they also have to defend both Earth and the alien race from a reptilian warlord.
