Chae Soo-bin as Yoo Sang-ah: Actress Chae Soo-bin recently appeared in hit K-drama When the Phone Rings, and now she has been paired with Hyo-seop's Dok-ja in Omniscient Reader: The Prophet.

In what marks his English voice acting debut, Ahn Hyo Seop will be starring in the film as male lead Jinu, the dangerously charming leader of a boy group. Lee Byung Hun, Daniel Dae Kim ...