Not Rated, but would probably be:

Rated R- Disturbing Content/Images including Some Violence, and Language

a very brief sexual analogy ( a man compares something to a woman greeting them with her legs open)

There isn't much violence up until the end. There are a few disturbing images (dead but non bloody corpses). Near the end of the film there are a few scenes of violence, including one istance that is rather graphic/bloody.

The f word is used several times throughout the film, as well as a few other minor swear words

Several characters smoke throughout.