There is a brief instance of animal cruelty. A child clips the leg off a baby duck.
A man hits a woman's head with a car jack. Not explicitly shown, but it is repeated a few times throughout the film. One of the times it is repeated, he is shown hitting her several times with it, then he is only heard hitting her. the bloody aftermath of her head is shown several times.
A woman is killed by Jack via stabbing
Throughout the film a freezer unit is filled up with corpses. Jack manipulates some of these corpses in various ways so that he can take pictures of them.
A man is stabbed in the neck with a hunting knife.
A police officer is shot offscreen.
A man methodically lines up the corpses of a family he just killed, and surrounds them in a square of crow carcasses. It does not show him hunting the crows.
The film includes several minutes of stock footage of concentration camps, arguably the most disturbing sequences of the film due to their real nature.
A man strangles a woman that he meets and kisses. The scene is quite drawn out and she dies slowly with strong detail.
A man runs a woman over with his van. Though the impact is not seen, it is heard and he is seen dragging her corpse into his van.
Overall, the violence is gross.
When a man fails to strangle a woman, he apologizes profusely. He then attempts to suffocate her with donuts. The scene is blackly humorous and comical