Park Hee-soonPark Hee-soon was 39 in Why Did You Come to My House as 'Kim Byeong-hee'.
Kang Hye-jungKang Hye-jung was 27 in Why Did You Come to My House as 'Lee Soo-kang'.
David LeeDavid Lee was 15 in Why Did You Come to My House as 'Young Park Ji-min'.
Lee Do-hyeonLee Do-hyeon was >> in Why Did You Come to My House as 'Detective'.Ahn Byeong gyunAhn Byeong gyun was >> in Why Did You Come to My House as 'Police'.Ryu Hye yeonRyu Hye yeon was >> in Why Did You Come to My House as 'Byeong-hee's Wife'.Hwang Soo-ahHwang Soo-ah was >> in Why Did You Come to My House as 'Director'Noh Il-hwanNoh Il-hwan was >> in Why Did You Come to My House as 'Line Producer'
Jung Jae-hyungJung Jae-hyung was 39 in Why Did You Come to My House as 'Original Music Composer'Hwang Keun-haHwang Keun-ha was >> in Why Did You Come to My House as 'Post Production Supervisor'
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