Watch 123Movies. William C. DeMille, Cecil B. DeMille's talented director brother, teamed with his favorite collaborator, scenarist Clara Beranger, for the 7-reel silent The Bedroom Window. Essentially a by-the-book mystery tale, the film is lifted from the ordinary by the expertise of DeMille and the charm of leading lady May McAvoy. She plays the daughter of a murder victim, while Ricardo Cortez co-stars as the Accused. Cortez is saved from the chair by his aunt Ethel Wales, a mystery writer. The real culprit is...well, keep your eye on the least likely, most cooperative member of the cast.