Cast
Song Seung-heon
Lee Dong-chul • 56 episodes
Yeon Jeong-hun
Lee Dong-wook • 56 episodes
Park Hae-jin
Shin Myung-hoon • 56 episodes
Lee Da-hae
Min Hye-rin • 56 episodes
Han Ji-hye
Kim Ji-hyun • 56 episodes
Lee Yeon-hee
Gook Young-ran / Grace • 56 episodes
Jo Min-ki
Shin Tae-hwan • 56 episodes
Lee Mi-sook
Yang Chun-hee • 56 episodes
Yoo Dong-geun
Gook Dae-hwa • 56 episodes
Shin Dong-woo
Lee Dong-chul (5 years old) • 56 episodes
Kim Bum
Lee Dong-chul (15 years old) • 56 episodes
Park Gun-tae
Lee Dong-wook (10 years old) • 56 episodes
Nam Ji-hyun
Kim Ji-hyun (10 years old) • 56 episodes
Jeon Mi-seon
Lee Jung-ja • 56 episodes
Jeong So-yeong
Hye-Ryung • 56 episodes
Dennis Oh
Mike Packard • 56 episodes
Lee Jong-won
Lee Ki-chul • 56 episodes
Hwang Jung-eum
Kim So-jung • 56 episodes
Jeon So-min
Lee Ki-soon • 56 episodes
Jin Ji-hee
Lee Ki-soon (9 years old) • 56 episodes
Jeong Hye-young
Janice / Jae-hee • 56 episodes
Shin Eun-jung
Yoo Mi-ae / Rebecca • 56 episodes
Jung Young-sook
Bae Hwa-mi • 56 episodes
Crew
Writing
나연숙
Writer