In Mission Impossible, to get hold of top-secret classified information Tom Cruise has to break into CIA headquarters, crawl through the ventilation shaft, suspend himself from the ceiling, and hack into the computer. The whole room is hermetically sealed and ultra-motion-sensitive and ultra-heat-sensitive. So if Tom's dainty little foot brushes the floor or he starts to perspire heavily, the alarms will go off and all hell will break loose.Actually, that's a description of the Scientologist compound in Clearwater.