Plot: The series begins its fourth season with a trip back in time to the 16th century, as Cybill undergoes past-life regression treatment on the advice of her therapist when she begins having erotic dreams about Maryann's jilted beau Richard. She discovers that Maryann's poor choice in men goes back to the days of Henry VIII, when Maryann was Anne Bolyne, and returns to the present just in time to head off a close encounter between Maryann and the despised Dr