航空署观测到一颗未知行星，正以极高速度向地球撞来。为拯救地球，以杰克（Robert Horton 罗伯特?霍顿 饰）为首的特遣队登陆小行星，希图将其炸毁。队员们成功抵达，却在小行星上发现许多具生命特征

A group of diverse individuals are suddenly taken from their homes and flown via helicopter to a fut

A fifteen-foot grizzly bear figures out that humans make for a tasty treat. As a park ranger tries r