러브스토리 인 하버드

김래원

Kim Hyun-woo

Kim Tae-hee

Lee Soo-in

이정진

Hong Jung-min / Alex Hong

김민

Yoo Jin-ah

Kang Nam-gil

Oh Young-jae

Joo Hyun

Lee Yong-goo

Ben Wells

Ricky Don

Frank Gorshin

Professor John H. Keynes

Seo Ji-hee

Chun Da-woon

Kim Chang-wan

[Soo In's doctor]