Dead by Midnight [filmTV] (1997)

john is kidnapped and segregated in the laboratory. the man manages to escape and finds himself in a deserted place. arriving home he discovers that it is inhabited by another family. he goes to the police to report the incident but discovers that his name is not in the memory of the station's computer, while his wife's name has been changed to sarah. the woman will reveal the truth to him: john is a robot built in the laboratory starting from the body of a certain sam: the whole operation was managed by a government scientific agency. penetrated in the laboratory, john and sarah discover that the robot's self-destruction program has also been activated, which will take place at midnight on the same day.