The Prestige
One of the greatest screenplays of all time. Nolan is just genius in how he constructs the structure of the film using the structure of a magic trick. The Pledge, The Turn, and The Prestige.
There's something new that a viewer can get with each rewatch of this film as every shot and line of dialogue is so meticulously placed in each scene, hinting at reveals later in the film.
On my first watch I was completely blown away by the main twist but on rewatch, it seems so obvious with the amount of hints through dialogue and shot selection.
I also love how the film explores sacrifice, revenge, amibiton and obsession and these things can effect our life and relationships.
This film also has one of the most stacked casts of all time with Christian Bale and Hugh Jackman delivering incredibly raw, emotional, and multilayered performances.
A masterpiece of cinema.