Foy co-starred in Christopher Nolan's Interstellar, about a team of explorers who travel through a wormhole in an attempt to ensure humanity's survival. Her character as an adult woman was portrayed by Oscar nominee Jessica Chastain. Her character as an elderly woman was portrayed by Ellen Burstyn, who had played her grandmother the previous year in Wish You Well. She provided the voice of Celestine in the English dub of Ernest & Celestine (2012), Violet in The Boxcar Children (2014) and The Little Girl in The Little Prince (2015). In July 2016, it was announced that Foy would play the lead role of Clara in the film The Nutcracker and the Four Realms.