Jeong Hye-ok inMoviesSort Popularity Votes Average Original Title Release Date Hello Jadoo: The Secret of Jeju Island 0 average rating ★★★★★ Hello Jadoo Special : Journey to West 7 average rating ★★★★★ Hello Plum, Mythical Fairy Tale : Hyo-nyeo Plum & Thumb Princess 0 average rating ★★★★★ Hello Jadoo Special: The Little Mermaid 10 average rating ★★★★★