Plan 9 from Outer Space

After an alien civilization discovers that the human race has created a doomsday device with universe-ending ramifications, they are hell-bent on preventing it from being used. When their attempts to contact the powers that be on Earth fail, they must fall back on Plan 9; a scheme which involves re-animating the recently deceased as a distraction. Now it's up to an army of ghouls to save the galaxy in this outrageous science fiction thriller.