I saw it in a preview it had some men in a wharehouse they all could not remember anything and one of them was a killer, so they had to figure out who was the killer or if they are the killer.

You I have been trying to figure that one out too!! Lol

I saw it in a preview it had some men in a wharehouse they all could not remember anything and one of them was a killer, so they had to figure out who was the killer or if they are the killer.
Its where they all wake up and they can't remember who's the hostages and who's the bad guys, and the phone rings and someone tells one guy to kill the hostages

I Got It!! Yay The Movie Is Called "unknown"