Hi I'm new to the board and needed some info from people that know. Over here in the U.K. i've seen a trailer for a movie that I really want to see but can't for the life of me remember what the name was. From the trailer i remember it having a kidnapped girl in, that was trapped in a glass box at some point, and being stuck in a room and finding out that theres someone else locked away in the next room too. I also seem to remember although i could be wrong that the killer is filming her and watching her fear at the same time. I know it all sounds very vague, but I've only seen the trailer once and totally forgot what the film's name was, so i figured if anyone would know it'd be here.