House on Haunted Hill

"A perennial favorite of the ""Shock Theatre"" TV circuit, House on Haunted Hill stars Vincent Price as a sinister gent (you're surprised?) who owns a sinister mansion on a sinister hill. He offers several of his enemies $10,000 each--if they agree to spend the night in the crumbling old mansion. Price festively gives each of his guests a tiny coffin containing a handgun, then proceeds to set in motion any number of gadgets and devices designed to frighten the guests into using their weapon...