Kim Tae-woo. Kim Tae-woo was 38 in Like You Know It All as 'Ku Kyung-nam'.
Uhm Ji-won. Uhm Ji-won was 31 in Like You Know It All as 'Kong Hyeon-hee'.
Gong Hyung-jin. Gong Hyung-jin was 40 in Like You Know It All as 'Sang-yong'.
Seo Young-hwa. Seo Young-hwa was 41 in Like You Know It All as 'Oh Jin-sook'.
Moon Chang-gil. Moon Chang-gil was 56 in Like You Know It All as 'Yang Cheon-soo'.
Moon So-ri. Moon So-ri was 34 in Like You Know It All as 'Seoul Woman (voice)'.
Ye Su-jeong. Ye Su-jeong was 54 in Like You Know It All as 'Actress's Mother'.
Hong Sang-pyo. Hong Sang-pyo was 24 in Like You Know It All as 'Male Student at Jeju'.
Hong Sang-soo. Hong Sang-soo was 48 in Like You Know It All as 'Director, Writer'
Lee Kwang-kuk. Lee Kwang-kuk was >> in Like You Know It All as 'Assistant Director'
Lee Sang-min. Lee Sang-min was >> in Like You Know It All as 'Assistant Director'Lee Eui-haeng. Lee Eui-haeng was >> in Like You Know It All as 'Lighting Director'Kim Hoon-Kwang. Kim Hoon-Kwang was >> in Like You Know It All as 'Director of Photography'Hong Yi-yeon-jeong. Hong Yi-yeon-jeong was >> in Like You Know It All as 'Producer'
Kim Cho-hee. Kim Cho-hee was 33 in Like You Know It All as 'Line Producer'Jeong Yong-jin. Jeong Yong-jin was >> in Like You Know It All as 'Original Music Composer'Song Ye-jin. Song Ye-jin was >> in Like You Know It All as 'Recording Supervision'
Ko Hyun-jung
Jung Yu-mi
Yu Jun-sang
Ha Jung-woo