Directed by Todd Haynes, 'I'm Not There' is a movie based on the life of Bob Dylan. An ambitious project - given the subject matter. Certainly Haynes knew what he was up against and perhaps that's why he came at it sideways. For example, he cast six different actors to play Dylan at various stages of his life - big names like Heath Ledger, Christian Bale, Richard Gere and notably Cate Blanchett - in an attempt to somehow capture the essence of the always elusive Bob. But as any Dylan fan will tell you, Dylan is a trickster and shapeshifter and trying to pin him down is not necessarily possible.