Parents guide

There are scenes of moderate sex.

Scenes of strong violence include stabbings and repeated heavy blows, resulting in significant bloodshed.

Flashback sequences reveal a serial killer using a chainsaw to cut up the bodies of his victims but, although significantly bloody, does not include the strongest of gory images.

The serial killer uses a scalpel to cut a woman's wrist.

A dog is shot.

There are references to domestic abuse, including an adulterous wife accusing her husband of abuse in order to cover up her own marital indiscretions.

There are bloody crime scenes in which the bodies of murdered women have been cut up into several pieces.

Severed limbs are found buried.

There are crime scene photographs depicting strong injury detail, such as a woman with bite marks on her neck, as well as another with her throat slit and toe removed.

There are verbal references to sexual violence.

There is infrequent use of strong language ('f**k'), accompanied by other milder terms ('son of a whore', 'shit', 'bullshit', 'bastard', 'bloody', 'hell', 'God' and 'damn').

There are references to a serial killer hunting down and kidnapping female victims.

In one sequence, the killer straps characters down and subjects them to violence, including a pregnant woman.

Characters' bodies are found during and in the aftermath of suicide.

There are also verbal and visual references to suicide.