Un autre amour que le tien

Seo Kang-joon

Namgung Ho

Ahn Eun-jin

Lee Mi-do

Lee Joo-ahn

Han Tae-seung

Jo A-ram

Park Soo-ah

Kim Nam-hee

Lee Young-do

이민재

Lee Wan-do

Lee Joo-won

Lee Sang-su

Kim Mi-kyung

Ma Sook-hee

Lee Jun-hyeok

Eom Ho-sik

최희진

Choi Hwa-young

김동주

Han Sol

Lee Su-ho

Child Namgung Ho

이채유

Child Lee Mi-do

허지나

Ko Mun-yeong

Park Da-on

Child Lee Young-do

이지현

Young Ma Sook-hee

Hong Woo-jin

Park Yong-dae

이창민

Jeong Yeon-ho

Kang Hak-soo

Seok Dong-hwan

홍동영

Teenage Han Tae-seung

Kwak Si-yang

Seo Ju-hyeok

Kim Hyun-mok

Baek Sang-hoon

강예찬

Teenage Namgung Ho

윤서연

Teenage Lee Mi-do

Jang Jae-young

Classmate

조완기

Lee Mi-do's Father

최이선

Researcher

남다름

Ko Yu-seong

Park Sung-hoon

Chan-hui

송지우

Song Hae-na

강필준

Lee Guk-jin

박주은

Young-rae

오동민

Actor

정샛별

Hong Jang-mi

Cho Han-chul

Director

Lee Sang-yi