The plot of “The Silent Caller” revolves around a mysterious silent caller (played by Sarah) who infiltrates the life of Brooke (played by Jillian Janson) a lonely 1-800 Phone Sex Operator. Sarah calls her and starts to tell her about a recurring dream and that she knows all her dark secrets. Sarah’s obsession with Brooke becomes an all-consuming dangerous obsession, and Brooke feels like she’s being watching 24/7.