
Don't Hang Up!
- År: 1974
- Land: United States of America
- Genre: Skräck
- Studio: Jefferson Productions
- Nyckelord: stalker, murder, maniac, grandmother, granddaughter
- Direktör: S.F. Brownrigg
- Kasta: Susan Bracken, Larry O'Dwyer, Gene Ross, James N. Harrell, Hugh Feagin, Annabelle Weenick