No nudity. passionate kissing from minute 15:32

A fistfight where a man bleeds from his nose.

A dead body can be seen in a cornered place.

29 uses of "fuck", including at least one paired with Jesus' name.

Most of the profanity is by Jan.

A man smokes inside train.

There is a scene where a man crawls on the rail track in the dark.

The film is a slow burn thriller that gets very intense. Due to the claustrophobic and confined nature of a train it gets very on edge.