Incest is implied

A man and woman are seen having sex in the woods. the man is thrusting into her and the woman's moaning is heard. No nudity is seen. The woman asks him to stop as he is about to climax and he walks off to a corner and moans. (it is implied that he has masturbated to finish himself off)

Jake McKenna is seen having rough sex with Grace McKenna from behind. Then he turns her around and it is implied that he is performing cunnilingus.

A flashback scene shows a montage of brief sex sequences between Grace McKenna and Sheriff Potter, including two clear shots of Grace's left breast and his buttocks as he thrusts into her during sex.

Some violence

A woman pushes a man off a cliff, and he's pretty bloodied up but still alive.

A man strangles a woman.

A man apparently dies of heat exposure after his car breaks down on a deserted road.

Typical R-rated language, some f-words, s-words, and more. No c-words. Language is frequent but not constant.

Alcohol: Occasional depictions of drinking

Drugs: One character takes pills, it is not obvious if they are prescription or recreational or possibly the former used for the latter

Smoking: Cigarettes and a pipe

The movie is very dark