Brian, they only add the films to the main voting list that have received the most nominations by the public. Hence the additions of "Casablanca", "2001: A Space Odyssey", "Brazil", "The Shawshank Redemption" and "Pans Labyrinth".
I'm guessing not many people voted for A clockwork Orange, and to be fair i've definitely seen better Kubrick films!
response to Brian Pendreigh
Brian, they only add the films to the main voting list that have received the most nominations by the public. Hence the additions of "Casablanca", "2001: A Space Odyssey", "Brazil", "The Shawshank Redemption" and "Pans Labyrinth".
I'm guessing not many people voted for A clockwork Orange, and to be fair i've definitely seen better Kubrick films!