None. No sex or nudity.

Some mild kissing. Sex is mentioned offhandedly.

One person tries to strangle another.

One person hits another over the head with a heavy ceramic item.

Two characters tied to a chair are seen briefly.

Some brief verbal arguments.

A man receives a minor head wound to which a band-aid is applied.

A scene where one character is punched several times by another.

This movie contains moderate swearing with around 15 S-Words and 37 F-Words

"Jesus Christ" used as an expression (swear word).

Multiple uses of the F-word and other profanity

Some social drinking takes place during a dinner party. One man overindulges in wine after things become tense.

A vial of various herbal supplements mixed with Ketamine is circulated. One person takes some to help sleep.

The entire film rests on the suspense of none of the characters knowing what is going on or what type of danger they may be in.