 Briercliffe joined D'Oyly Carte a third and last time for the 22-week 1929–30 season at the newly-rebuilt Savoy Theatre.Of her previous roles, she reprised Angela, Iolanthe, Melissa, Pitti-Sing, Phoebe and Tessa, and added a new role, Mad Margaret in "Ruddigore".After the season ended, she appeared in "Fountain of Youth", "an amusing comic opera of country life," by W. Graham Robertson with music by Alfred Reynolds at the Lyric Theatre, Hammersmith, and finally in a non-musical costume drama, "The Immortal Lady" by Clifford Bax in 1931.