From the POV of a man: the female protagonist gets on her knees and begins to unzip his pants, to give him oral sex. It doesn't end up happening, however.

The film contains a sexual scene where the female protagonist undresses herself and initiates sex with her male counterpart. Female upper-body nudity is shown clearly in this scene.

There are several scenes of violence present in the film, where characters are attacked by zombies.

In a stronger scene, a zombie attacks a soldier and bites into the latters abdomen. Details of the act are portrayed, such as the man's flesh being torn and his entrails spilling out.

There are also a few scenes where characters commit suicide by shooting themselves in the head. These are depicted with some blood spurting.

There are moderate uses of the expletive 'f**k' throughout the film, and one utterance of the expletive 'motherf**ker'.

The film contains a brief scene where a group of friends are seen smoking rolled joints and getting high.

A few jumpscares from demons appearing suddenly on the screen.

The film revolves around two American teenagers on their graduation trip to Jerusalem during the Yom Kippur celebrations. It soon turns into a nightmare when the gates of hell are opened on the night of the Yom Kippur.