The film is often found on streaming platforms like Amazon Prime Video or Apple TV+ . For the best visual quality, released a 4K scan on Blu-ray that includes the original short film "The Sitter". If you're interested, I can also:
The movie begins with a new babysitter, Julia (Jill Schoelen), being terrorized by a man outside the house who claims his car broke down. Unlike the original's phone-based terror, the horror here is physical and immediate: When a Stranger Calls Back