Fear in the Night

Peggy Heller, a young woman recovering from a nervous breakdown, marries school teacher Robert Heller and moves to the countryside to a private school owned by Headmaster Michael Carmichael. However, she soon faces a series of mysterious attacks by a man with a mechanical arm, which her husband and others refuse to believe. As the attacks escalate, Peggy discovers a shocking truth about the Headmaster, whose mechanical arm raises questions about his true identity and intentions.