Mary can be seen naked in the shower through the foggy glass. No explicit nudity visible, though.

Main character 'Mary' has lots of cleavage at a dinner party.

In the action scenes, characters are shot and killed in quite explicit fashions.

Heavy cursing throughout, including from a child character.

Lots of profanity but only 2 f-bombs.

Social smoking and drinking throughout.

A child character is orphaned and in the employment of a crime family that abuses him. We see his bruises and scars, which is quite disturbing.