A large, tight-knit family begins to unravel when a sister (Olsen) starts communing with a voice no one else can hear - forcing each of them to confront long-buried secrets.
In addition to Olsen, the drama will star Cristin Milioti, J. Smith-Cameron, Anthony Edwards, Meredith Hagner, Odessa Young, Zoë Winters, Bridget Brown, Carolyn Kettig, Philip Ettinger and Ryan Eggold.
Will Arbery wrote the pilot, which was directed by Sean Durkin. They will executive produce with Garrett Basch. FX Productions will produce.
"We've been on the lookout for a compelling family drama, and when Will Arbery and Garrett Basch brought us Seven Sisters we found one that felt uniquely FX," said Gina Balian, President, FX Entertainment. "It lives in the deep relatable dynamics of adult siblings and their parents but does so in a way that's bold and original with an unexpected twist. This group of incredibly gifted actors brings this family's secrets to life in a way that will draw audiences in and keep them guessing until the very end."
