Slaughter Night (Dutch: Slachtnacht, stylised as Sl8n8) is a 2006 Dutch-Belgian horror film written and directed by Edwin Visser and Frank van Geloven.

She decides to visit an abandoned mine, with a little group of friends from college, where her father headed the investigations on Andries.

In the dark, abandoned mine shafts, convicted murderers used to be used as 'firefighters' to detect explosives, which was a job that normally nobody survived.

Kristel and her friends spend the night in the mine but the trip becomes more and more of a nightmare and a battle for survival.

The production, script and direction were made by Frank van Geloven and Edwin Visser, who worked five years on the project.