Fairly brief male rear nudity on 1 or 2 occasions.

Martin accidentally cuts his hand with a saw; there is a closeup of the moderately bloody wound.

9 uses of 'Bloody' 2 uses of 'God' 1 use of 'Bleeding' 1 use of 'Bastard' and 1 use of 'Crap'

About 10 uses of "damn" and a couple other mild obscenities.

Social alcohol drinking is shown, as is casual cigarette smoking.

A reference is made to a character being "stoned", but there is no drug use on screen.

A man is obviously drunk.

The film is very dark and intense. Blood, although visible in some scenes, is infrequent. The main character is manipulative and conniving.