Up-and-coming British actress Mia Eliot heads to Hollywood to get her mind off her recent shocking breakup. While auditioning, Mia does a favor for another actress which turns into much more of a hassle than she expected. Yet, the next time they meet, Mia swears that Emily is a completely different woman, and no one believes her. My surprise pick for the best psychological thriller of 2021, The Disappearing Act knows exactly when to hold your suspense and when to pivot with an engaging story that keeps you guessing.