If you enjoyed Steven Spielberg's hit 'Disclosure Day' starring Emily Blunt, we suggest you watch these great UFO sci-fi movies ...

With Steven Spielberg’s “Disclosure Day” due in theaters this week, we give props to the best space invasion movies of all time.

Over the years, UFO (Unidentified Flying Object) movies have become a staple of the sci-fi genre. A classic UFO movie is typically defined as a story that revolves around a mysterious airborne anomaly ...