Full cast of My Youth

Song Joong-ki

Sun Woo-hae

12 episodes

Chun Woo-hee

Sung Je-yeon

12 episodes

Lee Ju-myoung

Mo Tae-rin

12 episodes

Seo Ji-hoon

Kim Seok-ju

12 episodes

Jin Kyung

Kim Pil-do

12 episodes

Cho Han-cheul

Seon Woo-chan

12 episodes

Yoon Byung-hee

Lee Geon-no

12 episodes

Lee Bong-ryeon

Bang Han-na

12 episodes

Nam Da-reum

Young Sun Woo-hae

12 episodes

Jeon So-young

Young Sung Je-yeon

12 episodes

Park Jae-hyeon

Choi Sa-rang

12 episodes

Jung Ye-na

Mo Tae-rin [Youth]

12 episodes