Deadly Strangers (1975) on Netflix

Plot summary

DEADLY STRANGERS-Synopsis

A nurse prepares a syringe and wheels her med cart down the hall of a hospital. As she passes a room with an open door, we see a doctor who has just given a shot to a young man. The nurse proceeds to Room 12 where she looks through a peephole and sees what looks like a patient covered up in bed. Unlocking the door, she enters with a med tray and sets it on a table. She closes the room door and walks to the open window, closing it and pulling the curtain. As she turns back, someone grabs the syringe and gives the injection to her. There is a great struggle as the nurse is forced back upon the bed, her dress lifted up. Next we see a shadowy figure exit the room. At the exit door a man is struck down, allowing the figure to leave the building. The doctor then notices the med cart and looks in the room where the nurse was going. He opens the door and goes in. Outside we see the path taken through woods from the escapee's point of view. [TITLE SHOWS]

A couple watching television hear a noise in the house. The woman urges the man to investigate. They go into a bedroom which has been ransacked. The window is standing open as someone obviously has gone out.

A man driving a car stops to make a phone call and hears someone starting his car. He runs out, shouting at the driver, who then runs him over. The car stops briefly as if checking to see the man is dead, and then drives off.