You see a man get out of the bath covered in soap suds. His genitals are almost covered however you can see his penis

No sex or nudity.

A couple of girls show interest in a guy and start to remove some clothes. Only a bra is seen.

A man is punched in the face. A knife is held to a man's throat for an extended period of time.

None

Numerous anxiety-inducing scenes involving a character feeling trapped.