From the allegorical Dogville to the gut-wrenching Irréversible, these are the most daring films of the 21st century.

The man was diving in San Diego when a massive great white shark attacked and killed him as his friend in the water watched ...

Two friends were free-diving when a massive shark attacked, dragged one of them to his death as his friend watched helplessly ...

There’s a particular kind of horror film that doesn’t just aim to scare you – it lingers, quietly burrowing under your skin ...