Searxng/The Testaments TV series TV The Testaments introduces major casting changes for the Handmaid's Tale spinoff, continuing the dystopian saga 15 years later with new faces in key roles. April 30, 2026 AceShowbiz - The highly anticipated spinoff series The Handmaid's Tale, titled The Testaments, introduced several significant casting changes as it continued the dystopian saga based on Margaret Atwood's work.