Cast
Soo Ae
Byun Ji-sook / Seo Eun-ha • 20 episodes
Ju Ji-hoon
Choi Min-Woo • 20 episodes
Yeon Jeong-hun
Min Seok-hoon • 20 episodes
Yoo In-young
Choi Mi-Yeon • 20 episodes
Jeong Dong-hwan
Byun Dae-sung • 20 episodes
Yang Mi-kyung
Kang Ok-soon • 20 episodes
Lee Ho-won
Byun Ji-hyuk • 20 episodes
Jeon Kuk-hwan
Chairman Choi Doo-hyun • 20 episodes
Jo Yoon-woo
Oh Chang-soo • 20 episodes
Park Joon-geum
Mrs. Song • 20 episodes
Jo Han-sun
Kim Jung-tae • 20 episodes
Shin Dong-hoon
[Big guy] • 20 episodes
Amy Aleha
[Scientist] • 20 episodes
Lee Sung-deuk
Byun Ji Sook's high school classmate • 20 episodes
Lee Yoon-jeong
Byun Ji-sook [Young] • 20 episodes
Choi Kwon Soo
Byeon Ji Hyeok [Young] • 1 episodes
