My Lovely Sam Soon

Kim Seon-a

as Kim Sam Soon

Hyun Bin

as Hyun Jin Heon

Jung Ryeo-won

as Yoo Hee Jin

Daniel Henney

as Henry Kim

Kim Ja-ok

as Park Bong Sook

Lee Ah-hyeon

as Kim Yi Young

Na Moon-hee

as Chairwoman Na Hyun Sook

Lee Kyu-han

as Min Hyun Woo

Lee Yoon-mi

as Jang Chae Ri

Yeo Un-gye

as Mrs. Oh

Kwon Hae-hyo

as Lee Hyun Moo

Ahn Mi-na

as Lee In Hye

Seo Ji-hee

as Hyun Mi Joo

Yoon Ye-hee

as Secretary Yoon Hyun Sook

Maeng Bong-hak

as Sam Soon's father

Kim Nam-gil

as Kim Byung Tae

Kim Ki-bang

as Ki Bang

Jeon Il-beom

as Sam Soon's husband candidate