It may be our planet, but it's their war! The deadliest creatures from the scariest sci-fi movies ever made face off for the first time on film.
Director: Paul W.S. Anderson
Producer: David Giler
Producer: Gordon Carroll
Producer: Joel Silver
Producer: John Davis
Producer: Stefan Drury
Producer: Walter Hill
Actor: Sanaa Lathan
Actor: Raoul Bova
Actor: Lance Henriksen
Actor: Ewen Bremner
Actor: Colin Salmon
Actor: Adrian Bouchet
Actor: Glenn Conroy
Actor: Ian Whyte
Actor: Karima Adebibe
Actor: Liz May Brice
Actor: Petr Jákl
Actor: Tommy Flanagan
Actor: Joseph Rye
Actor: Agathe de la Boulaye
Actor: Carsten Norgaard
Actor: Sam Troughton
Actor: Pavel Bezdek
Actor: Carsten Voigt
Actor: Kieran Bew
Actor: Jan Filipensky
Actor: Andy Lucas
Actor: Eoin McCarthy
Actor: Tom Woodruff Jr.
Actor: Ian White