Clip: 'I, Frankenstein' - Summon

In this new clip from I, Frankenstein, learn how demons can possess a dead, soulless body.

Official synopsis: Set in a dystopic present where vigilant gargoyles and ferocious demons rage in a battle for ultimate power, Victor Frankenstein's creation Adam (Aaron Eckhart) finds himself caught in the middle as both sides race to discover the secret to his immortality. 

I, Frankenstein hits theaters January 24th.