Murder by Phone
Murder by Phone (also released as Bells and The Calling) is a 1982 science-fiction slasher film directed by Michael Anderson and starring Richard Chamberlain, John Houseman, Sara Botsford, Robin Gammell, Gary Reineke and Barry Morse.
Source: Wikipedia, Murder by Phone. Text licensed CC BY-SA 4.0. Not endorsed by or affiliated with Wikipedia or the Wikimedia Foundation.