Hi All,

I almost said I was surprised The Matrix wasn't mentioned, which is probably the most spiritual movie I have seen without being that on the surface, but then I saw it did come up.
Most of my favourite movies have been already mentioned, but what I haven't seen in the above list and I would highly recommend is Ink, a 2009 American independent movie, categorized as action/fantasy/sci-fi. I won't go into further details because I don't want to spoil it, let it be enough that it is a powerful story put onto film in a powerful way. (I find it especially impressive conidering it was written by, directed by and the soundtrack composed by the same guy)
(PS I deliberately didn't post link for the trailer because trailers almost always just ruin the movie experience)