On Easter Sunday, Agnes informs Ada, Marian, and Oscar of her nephew Dashiell Montgomery's imminent arrival in New York. In need of a change after an emotional visit to Philadelphia, Peggy asks Marian about returning to 61st Street. Meanwhile, Bertha sidesteps Mrs. Astor to support the Metropolitan Opera House, and Oscar begins courting Gladys once again.

• Julian Fellowes

• Denée Benton
• Christine Baranski
• Cynthia Nixon