Very infrequent graphic violence, but constant peril and intense situations throughout. Not as violent as stranger things, but consistently darker and often scarier.
The opening scene depicts birds slamming into lighthouse windows. Blood splatters on the windows
Supernatural beings attempt to tear the characters' hearts out at different times. Supernatural powers are used to do this, so you only see the attacker's hand in the victim's chest and glowing light coming out. Not graphic, but usually intense. When they succeed, the victim turns to glowing dust.
A cult plays a big part in the story. Unusual and often scary events occur because of them. Girls are kidnapped, gagged, and tied up and are shown in a constant state of fear.
Several fistfights between characters. Rarely any blood.
A man has gasoline poured on him and is then lit on fire. He burns to death and is shown on fire.
An intense fire occurs and kills four boys offscreen.