So I'm gonna be one of those dudes that doesn't know the name of any actors in the film or any part of the title but I can give a fare explanation of said film.
It's about 4 or 5 people who go into a "Haunted House" to investigate it, it's shot in Blair Witch/Cloverfield shaky cam style. At some point they or some of them get seperated and they end up in some weird underground tunnels and I think some of them are killed by killer or killers. I know they had it on FEARnet some time last year or the year before.
If you fine fans of all things horror could help me out that would be much appreciated.