Full cast of Smile Again

Ji Chang-wook

Carl Laker / Dong-hae

159 episodes

Do Ji-won

Anna Laker / Jo Dong-baek

159 episodes

Park Jung-ah

Yoon Sae-wa

159 episodes

Oh Ji-eun

Lee Bong-yi

159 episodes

Lee Jang-woo

Kim Do-jin

159 episodes

Lee Ju-yeon

Yoon Sae-young

159 episodes

Park Hae-mi

Byun Sool-nyeo

159 episodes

Lee Bo-hee

Gye Sun-ok

159 episodes

Lim Chae-mu

Lee Kang-jae

159 episodes

Jung Young-sook

Kim Mal-seon

159 episodes