Raffey Cassidy, born in 2001, is a British actress whose career began at a young age in television productions. She gained international visibility playing the young version of Snow White in *Snow White and the Huntsman* (2012), but her breakout role was as the android Athena in *Tomorrowland* (2015), a performance that earned her a Critics' Choice Award nomination for Best Young Performer. She later solidified her reputation by choosing complex roles in critically acclaimed films, such as Yorgos Lanthimos's *The Killing of a Sacred Deer* (2017) and *Vox Lux* (2018), where she played the dual role of the young protagonist and her daughter. Her filmography demonstrates a predilection for auteur-driven projects and multifaceted characters, including titles such as the psychological thriller *The Other Lamb* (2019) and Noah Baumbach's film *White Noise* (2022).