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Network: Rai 1
Episode Runtime: 60 min.
Season Runtime: 180 min.
Status: Ended
Certification: NR
Miniseries (Dec. 21, 1975, midnight)
Set in the USA, the plot concerns Thomas Norton, a researcher in the field of lie detection, who provides his services to courts and private industry. One day he idly attaches electrodes to a plant in his office, and is surprised to find it responds with recognisable emotional reactions to the stimuli he gives it. He pursues this research, and keeps a plant wired up in his lab. When a woman who lives in his building is mysteriously murdered in his lab, the plant is the only witness to the crime.
