When you want ghosts busted, you call the Ghost Busters. When you need to kill a vampire, you get Buffy or Van Helsing. But what about an evil extraterrestrial? Whom would you pick when you've got so many choices? Sure, Ripley can blast an alien and Dutch can slay a predator, but would either be as good as Kirk at killing Romulans? The time has come to see who among eight great alien fighters rates as the greatest movie alien fighter of all time.

Watch Ripley take out some nasty Xenomorphs during AMC's Crazy About Alien, starting with Alien on Sat., Oct. 8, at 2:30PM | 1:30C.