The Secrets Behind how Filmmakers Made the Most Memorable Aliens of All-Time

The existence of aliens has been confirmed time and time again (in the world of movies). These beings span a wide variety of origins and appearances, genres and styles, as well as unique creative processes and innovative applications for visual and special effects (SFX) in film production. Extraterrestrials have been a rich source of inspiration for filmmakers since nearly the advent of the medium, and have become the stars of some of the most iconic films in history.