Classic horror film

Rating: 8/10 (16 July 2017)

This is a psychological horror thriller that is regarded to be the first slasher film.
A secretary steals a $40,000 from her employer in Phoenix and drives to a motel in California, where she is killed by the motel's owner. Her boyfriend, her sister and a private investigator look for her.
This film is very well-made and would have been ever better in colour.