Comic-Con is in full swing and that means new clips from this year's upcoming sci-fi flicks, including one from Ender's Game.

Set in Earth's future, Ender's Game focuses on a humanity that has twice been attacked by an ant-like alien race referred to as 'Buggers.' Ender (Asa Butterfield) is picked to attend a space based battle school that seeks to prepare leaders to fight in the impending Third Invasion.

Opening with the International Fleet logo, the new teaser features a speech by Colonel Hyrum Graff (Harrison Ford) over footage of war hero Mazer Rackham's (Ben Kingsley) winning battle from the Second Invasion.

With Graff explaining the young recruits reason for entering battle school, the new clip gives a more solid background to the film then the action sequences of the full-length trailer. While most of the promotions for the film seem to focus on the fighting aspect of both the war and battle school, fans will have to wait and see how much of Ender's manipulation and internal struggle will make it to the screen.

That is if people will come out to the adaptation of the classic Orson Scott Card book. While some are choosing to boycott the movie based on Card's views on homosexuality. As Lionsgate Entertainment and the actors seek to distance themselves from the authors view, the film is set to release Nov. 1.

Tags: Ender's Game