The director’s more-is-more approach to the 1986 sequel gave us seat-edge action and an indelible performance from a rule-breaking Sigourney Weaver ...

In 1986, James Cameron achieved the feat of giving the cult film “Alien” a sequel that is both equal and independent.

The big screen has played host to many epic alien invasions, but so have our TVs, and here's the five best alien invasions ...