Jeon Do-yeon. Jeon Do-yeon was 26 in The Harmonium in My Memory as 'Yun Hong-yeon'.
Lee Byung-hun. Lee Byung-hun was 28 in The Harmonium in My Memory as 'Kang Soo-ha'.
Lee Mi-yeon. Lee Mi-yeon was 27 in The Harmonium in My Memory as 'Yang Eun-Hee'.
Song Ok-suk. Song Ok-suk was 38 in The Harmonium in My Memory as 'Yun Hong-yeon's Mother'.
Seo Hye-rin. Seo Hye-rin was 27 in The Harmonium in My Memory as 'Teacher Yu'.
Lee Dae-yeon. Lee Dae-yeon was 34 in The Harmonium in My Memory as 'Teacher Jo (uncredited)'.
Kim Seon-hwa. Kim Seon-hwa was 41 in The Harmonium in My Memory as 'Bum-soo's Mother (uncredited)'.
Park Kwang-jin. Park Kwang-jin was 74 in The Harmonium in My Memory as 'Kim Joo's Grandfather (uncredited)'.
Lee In. Lee In was 14 in The Harmonium in My Memory as 'Soon-cheol (uncredited)'.
Lee Young-hoo. Lee Young-hoo was 58 in The Harmonium in My Memory as 'Bookstore Owner (uncredited)'.Lee Young-jae. Lee Young-jae was 41 in The Harmonium in My Memory as 'Director, Writer'Seo Byeong-chae. Seo Byeong-chae was >> in The Harmonium in My Memory as 'Assistant Director, Writer'Jeon Jo-Myeong. Jeon Jo-Myeong was >> in The Harmonium in My Memory as 'Director of Photography'Bang Jang-ho. Bang Jang-ho was >> in The Harmonium in My Memory as 'Writer'Je Yoon-shin. Je Yoon-shin was >> in The Harmonium in My Memory as 'Writer'Yu Young-sik. Yu Young-sik was 32 in The Harmonium in My Memory as 'Producer'Kyung Min-ho. Kyung Min-ho was >> in The Harmonium in My Memory as 'Editor'Cho Dong-ik. Cho Dong-ik was >> in The Harmonium in My Memory as 'Original Music Composer'Lee Seung-chul. Lee Seung-chul was 37 in The Harmonium in My Memory as 'Recording Supervision'Min Eon-ok. Min Eon-ok was >> in The Harmonium in My Memory as 'Production Design'Oh Eun-Hee. Oh Eun-Hee was 32 in The Harmonium in My Memory as 'Adaptation'Jun Jo Myung. Jun Jo Myung was >> in The Harmonium in My Memory as 'Camera Supervisor'
Kim Jae-in