Altruistic Isobel Glass is a small business owner. Her sister Marion is a self-centered, rising conservative politician. When their father dies, Isobel assumes responsibility for their young, reckless, alcoholic stepmother. Shifting alliances and misplaced loyalty saturate the world of The Secret Rapture, David Hare's beautifully woven family drama. Box office opens 30 minutes prior to curtain, cash only.