United States: February 17 1959
Ranking: 6,336 out of 16,286 movies (up 603)
The sinister Price invites his enemies to spend the night in his decaying, old, creepy mansion with a violent past. He offers them $10,000 each if they can spend the whole night there. He gives each one a tiny coffin with a gun enclosed and then comes up with all sorts of devices to cause them to use the guns on each other.