Stanley Tucci tells the story of celebrity revivalist preacher Aimee Semple McPherson who disappeared one day in 1926. They called her Sister Aimee and she was a powerful figure in the early days of California. Adored by thousands, she embodied the close connection between religion, Hollywood, politics and money. Right up until she went for a swim one day - and vanished. When she re-appeared weeks later, scandal swirled around Sister Aimee - scandal she could never quite shake off. California wants to dazzle you with its endless sunshine and visions of the future – but that’s just a mirage. Stanley Tucci plays a hard-boiled screenwriter uncovering the full truth. Academic consultant: Dr Ian Scott, University of Manchester Written and produced by Laurence Grissell