Springtime
Plot: A struggling musician takes a job teaching music to middle school children in a rural mining town.
Kim Yeong-ok. Kim Yeong-ok was 66 in Springtime as 'Jae Il's grandmother'.
Lee Eon. Lee Eon was 23 in Springtime as '(uncredited)'.
Cho Sung-woo. Cho Sung-woo was 41 in Springtime as 'Original Music Composer'