
A captivating socialite unexpectedly enters the lives of three feuding musicians, injecting a spark of romance and inspiration into their creative process. She becomes their muse, and the only man she loves becomes the subject of a string of successful love songs, forever intertwining their lives and careers.
Does C’est Si Bon have end credit scenes?
No!
C’est Si Bon does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of C’est Si Bon, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Jin Goo
Lee Jang-hee (20s)

Kim Jae-uck
Kang Myung-chan

Kwon Hae-hyo
Kim Choon-sik

Lee Yong-i
Geun-tae's Aunt

Kang Ha-neul
Yoon Hyung-joo

Lee Dae-yeon
Geun-tae's Father

Kim Mi-kyeong
Geun-tae's Mother

Lee Ji-hoon
MC

Jang Hyun-sung
Lee Jang-hee (40s)

Ahn Jae-hong
Byung-chul

Jung Woo
Oh Geun-tae (20s)

Han Hyo-joo
Min Ja-young (20s)

Jo Bok-rae
Song Chang-sik

Kim Yun-seok
Oh Geun-tae (40s)

Lee Ru-ahn
Ran

Park So-dam
High School Girl

Jeong Soo-kyo
Pub Friend

Kim Hee-ae
Min Ja-young (40s)

Ki Do-hun
Se-hwan
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