My Lovely Sam Soon

Kim Seon-a

as Kim Sam Sun

Hyun Bin

as Hyun Jin Heon

Jung Ryeo-won

as Yoo Hui Jin

Daniel Henney

as Dr. Henry Kim

Kim Ja-ok

as Park Bong Suk (Sam Sun's mother)

Lee Ah-hyeon

as Kim I Yeong

Na Moon-hee

as Na Heyon Suk (Jin Heon's mother)

Lee Kyu-han

as Min Heyon U

Lee Yoon-mi

as Jang Chae Ri

Yeo Un-gye

as Ms. O (Manager)

Kwon Hae-hyo

as Lee Hyeon Mu (Chef)

Ahn Mi-na

as Lee In Hye

Seo Ji-hee

as Hyun Mi Ju (Jin Heon's niece)

Yoon Ye-hee

as Yun Hyeon Suk (Jin Heon's aunt)

Maeng Bong-hak

as Sam Sun's father

Kim Nam-gil

as Kim Byeong Tae

Kim Ki-bang

as Gi Bang (Cook)

Jeon Il-beom

as Sam Sun's blind date