I do not usually give specific promotions of movies, but I saw "Nefarious" recently and I would encourage everyone (except little kids) to see it as soon as you can. It is not cheesy, it is not really scary; but it is definitely revealing. It is like a modern day version of C.S. Lewis' book, The Screwtape Letters, in movie form but with some extra punch.
Then, once you see it, pray for those who wrote, directed, produced, acted in, or were involved in any way in it being made. The devil is going to be very mad that they are letting people know how he works. The more we can see his evil hands in things, the more we are able to avoid him.