Cast
Song Joong-ki
Kang Ma-ru • 20 episodes
Moon Chae-won
Seo Eun-gi • 20 episodes
Park Si-yeon
Han Jae-hee • 20 episodes
Lee Kwang-soo
Park Jae-gil • 20 episodes
Lee Yu-bi
Kang Choco • 20 episodes
Lee Sang-yeob
Park Joon-ha • 20 episodes
Yang Ik-june
Han Jae-sik • 20 episodes
Kim Yeong-cheol
Seo Jung-gyu • 20 episodes
Kim Tae-hun
Ahn Min-young • 20 episodes
Kang Chan-hee
Kang Ma-ru (young) • 20 episodes
Park Si-woo
Han Jae Hee [Young] • 20 episodes
Min Bok-gi
[Employee of Park Jae Gil's father's company] • 2 episodes
