1: "Requiem for a Dream" delves into addiction's harsh realities.

2: "Mother!" is a dizzying psychological thriller from Darren Aronofsky.

3: "Raw" follows a vegetarian student's descent into cannibalism.

4: "Martha Marcy May Marlene" explores a young woman's escape from a cult.

5: "Hereditary" is a haunting family drama turned nightmare.

6: "Black Swan" blurs reality and obsession in the world of ballet.

7: "Antichrist" shocks with disturbing imagery and psychological torment.

8: "Funny Games" challenges viewers with brutal home invasion horror.

9: "A Clockwork Orange" dives into morality through ultraviolence.