날아라 펭귄

Moon So-ri

Song Hee-jeong

안도규

Choi Seung-yoon

최규환

Lee Joo-hoon

Cho Jin-woong

Han Chang-soo

Oh Yong

Park Joong-ho

박원상

Seung-yoon's father (uncredited)

손병호

Manager Kwon (uncredited)

Lee Young-hee

Young-sook's Grandmother (uncredited)

Na Hyun

Sashimi Restaurant Owner (uncredited)

Choi Hee-jin

Jo Mi-sun

박인환

Elder Kwon

이은샘

Soo-ji