Dark Shadows: Episode 436 on AllMovie

With Angelique apparently having risen from the grave, Peter (Roger Davis) and Victoria (Alexandra Moltke) are convinced that Angelique is the witch. At Peter's insistence, Victoria prepares to reveal that she is a visitor from the 20th century, lest she be hanged instead of Angelique. Nathan (Joel Crothers) begins plotting to use his knowledge of recent events to his advantage. This episode was first telecast on February 26, 1968.