Sierra Marilyn Riley
Sierra Marilyn Riley. Actress: Mistletoe Murders. Sierra Marilyn Riley is an Italian-Canadian actor and author. You can watch her in Hallmark's Mistletoe Murders this holiday season and other projects upcoming in 2025. She studied theatre and creative writing at York University. Her debut novel, "The Dark Cove Theater Society", is being published in the fall of 2025 from Annick Press.
