Detective Kien: The Headless Horror

Strong violence features slashings and stabbings with swords and knives, a throat-cutting and heavy blows to heads with improvised weapons. In a flashback, a child witnesses the massacre of his family by beheading. Brief domestic abuse features a man hitting his adult granddaughter.

Strong, unsettling scenes of horror feature a demonic entity terrorising people and appearing in nightmarish visions, which also include sight of mutilated bodies. There is strong threat with bladed weapons.

Infrequent strong language ('f**k') is accompanied by milder terms such as 'whore' and 'slut'.

There are infrequent very mild sex references.

The aftermath of a suicide is shown briefly.

Strong injury detail includes sight of headless and water-damaged corpses, skeletal remains, severed heads, extensive whip marks across a man's back and bloody injury in the aftermath of violence.

Moderate upsetting scenes are centred on bereavement and concern for a missing family member.