"There is aliens in it so if your a Anti UFO person avoid it!"
I hope that's not a spoiler as im going to see this film soon and don't want it ruined.
The trailer reminds me of another Nicholas Cage film called National Treasure: Book of Secrets,
Lots of secrets and twists, i love those types of films especially the DaVinci code.
As for this new film well its sort of based in fact,
Fact as in there is some conspiracy theorists that are looking at codes written in holy texts that predict the future.
A friend of mine got into it a few years back, its interesting stuff but i don't beleive in it at all.
Lets hope Knowing is a gripping tense film like his others.