Prime Video Casts 'Fourth Wing' Leads Esther McGregor and Emilio Sakraya

• Prime Video's 'Fourth Wing' TV series has cast Esther McGregor as Violet Sorrengail and Emilio Sakraya as Xaden Riorson.
• The casting was confirmed by Rebecca Yarros, the author of the bestselling Empyrean book series.
• The series is based on Yarros' popular romantasy books, which feature dragons, war colleges, and enemies-to-lovers tropes.
• The TV adaptation has generated significant interest due to the strong fan following of the books.
• The casting process involved a thorough, worldwide search according to Yarros and Amazon's Prime Video.