Silêncio Mortal
"In "When Michael Calls," Elizabeth Ashley receives mysterious phone calls. Who's keeping her on the hook?"
A woman begins to receive ominous phone calls from her nephew, who died 15 years earlier. With each phone call, a family member dies. Will she be the next in line?
| Release Date | February 5, 1972 | |
|---|---|---|
| Status | Released | |
| Original Title | Silêncio Mortal | |
| Runtime | 1h 13min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | 20th Century Fox TelevisionPalomar Pictures International | |