One of last year’s most controversial horror movies was the Spanish director Caye Casas’s taboo-breaking psychological drama about the aftermath of an unspeakable act. Now that it’s streaming for free, the faint of heart should steer clear but the brave should buckle up.

Check out the haunted-and-stalked section of Max (the streaming service formerly known as HBO Max), which features a dense catalogue of genre films from all eras. From legit classics in the Criterion section through the hits of the ’80s and ’90s to today’s theatrical blockbusters,