"Ender's Game" releases in theaters today, November 1, but before you venture out to the theater to see this potential blockbuster, watch this behind the scenes featurette from Summit Entertainment. The featurette shows how some of the film's stunning visual effects were achieved.
In order to create the futuristic world in the film adaptation of Orson Scott Card's novel, visual effects artists worked for three years before production on the film had even began.
The film is about a boy, Ender, who is chosen to attend a rigorous military school in order to prepare for an alien invasion.
"Ender's Game" is in theaters today.