Ann Dowd and Mabel Li speak about a revealing flashback episode in "The Testaments" that delves into Aunt Lydia's brutal backstory and includes a hint about Agnes's lineage to June Osborne.

Emmy-winning actress Elisabeth Moss has successfully petitioned to be submitted in the guest drama actress category for her reprisal of June Osborne in "The Testaments," a spinoff of "The Handmaid's Tale."

The novel "The Testaments" officially reveals the fate of June Osborne following the conclusion of "The Handmaid's Tale," detailing what happened to her character.