In light of Narration- One of my favourite films is Crash, 2004, Paul Haggis. Crash is a great movie to explore it has a structure that is methodical I guess in a mixed and jigsawed way. It reminds me a lot of Inception. There about 8 main or side plots that all intertwine in one way or another. Crash explores social values that came out of post 9/11. Anyone who likes a smart film that has gaps and intertwinings that arnt fully understood until the end should watch these two trailers and then if they like what they see I highly recommend watching the films!
Trailer for Crash, 2004, Paul Haggis
http://www.mediafactory.org.au/sarah-brooke/2015/06/03/rmdaily/
Eternal Sunshine of A Spotless Mind