The hive mind is saying Thor...not sure if that's right, since I stopped paying attention five minutes in...to play Civilization 4.
I suppose that I will claim stewardship of the Win until someone can find the movie for this quote. For bonus points, name the speaker.
"But mankind changes, Psykers are born. Mutants with supernatural skills. They are the gateway to the Empyrean, a parallel dimension flushed with energy, which made journeys between the stars possible. But inside the Immaterium, the emotions of the living gather and take shape..."