Calculated Nightmare

本片是一部片，上映于1970-11-06，由John Reardon导演，由Ursula Mohan/Larry Dann/Michael Culver主演。

剧情简介：Two business executives are trapped for the night on a deserted office floor by a disgruntled employee who has hacked the elevator system.

导演：John Reardon

演员：Ursula Mohan / Larry Dann / Michael Culver / John Stratton / Peter Madden