![Harry Potter and the Half-Blood Prince](https://image.tmdb.org/t/p/w185/z7uo9zmQdQwU5ZJHFpv2Upl30i1.jpg)
When a group of gifted college students run a secret teleportation experiment, they accidentally open a portal to another dimension, trapping them in Hell. One by one they are hunted, tortured and killed by the denizens of Hell who are bent on stealing their souls.