Beberapa adegan yang paling mengganggu (dan membuat terjemahan menjadi tantangan) adalah:
Author Anthony Burgess strongly disapproved of Kubrick's decision to omit the final chapter of his novel. In the book's original ending, Alex begins to mature and grow out of his violent tendencies, hinting at a possibility of redemption. Kubrick's film ends on a more pessimistic note, with Alex seemingly returning to his old, violent ways, suggesting the cycle of violence is endless. A Clockwork Orange Sub Indo