I've seen a lot of movies I enjoyed watching but I don't know if I should promote most of them because unfortunately just about all movies have some level of left wing/NWO brainwashing in them or some pagan element to them that I don't want to spread. That's pretty much what secular entertainment has become, just a propagnda machine for all the wrong philosophies.
There are some movies that are overall pretty harmless though and don't have very much of that kind of stuff in it so if I had to pick one I guess I'd recommend "Airplane". Lots of funny jokes in there that you have to pay attention to get.