If you're adding (the excellent) Equilibrium, I'd say V for Vendetta too due to its influence on "Anonymous". And Fight Club because of what their end goal is.

If you're adding (the excellent) Equilibrium, I'd say V for Vendetta too due to its influence on "Anonymous". And Fight Club because of what their end goal is. That said, I can still remember seeing eXistenZ in the cinema: >Death to the demoness, Allegra Geller.