Silêncio Mortal (1972) is a Horror, Thriller, TV Movie film that follows 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? Silêncio Mortal is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.6 out of 10 from 21 votes. Fans of horror movies may also want to explore similar titles below.