The first look at footage from the film based on Orson Scott Card's "Ender's Game" was released online this week as a teaser for a full-length trailer due next week.
The clip is introduced by Harrison Ford, who plays Colonel Hyrum Graff, and Asa Butterfield, who plays title character Ender Wiggin. In the science fiction film, Ender is "an underdog who rises up to become a leader and humanity's best hope for survival."