A boy cuts himself on a saw. There is blood but not that graphic.
A middle aged man and a pre-teen boy often have violent arguments with frequent knock down, drag out fist fights and violent brawls which end up hurting each other all the time, using and destroying many of the objects in a house.
The gruesome violence between the abusive stepfather and stepson comes in all forms, dozens of times. It consists of punches, kicks, shoves, knocking down, dragging out, tackling, poking, slapping, pinching, throwing, hitting, and whipping. More abusive violence also comes by the end, with Dwight almost strangling Toby to death after pinning him down on the floor, as well as hitting with wooden poles and throwing and hitting objects at each other.
Two boys have a violent knock down, drag out fight, rolling down a hill.
A woman hits a man over the head with a baseball bat.