Yoon Chan-young inMoviesSort Popularity Votes Average Original Title Release Date Mourning Grave 7.2 average rating ★★★★★ Birthday 8.1 average rating ★★★★★ Manhole 5.717 average rating ★★★★★ Mothers 6.8 average rating ★★★★★ The Fault is Not Yours 6 average rating ★★★★★ Light for the Youth 6.5 average rating ★★★★★ I'm Doing Fine in Middle School 7 average rating ★★★★★