Once the Killing Starts (movie)
- User score: 7
- Production country: United Kingdom
- Producer: John Scholz-Conway
- Production companies: Associated Television (ATV)
- Genre: TV Movie, Mystery, Drama, Thriller, Horror
- Release date: 1/7/1974
- Run time: 64 min.
Movie description
Married college professor Michael Lane falls in love with one of his students and hatches an elaborate scheme to dispose of his wife, Elizabeth. His murder plot goes as planned. However, he soon receives an anonymous note: "I know what you did, murderer!" Prof. Lane frantically tries to discover who knows his secret...
