Fly, Penguin: Cast
Moon So-ri
Song Hee-jeong
Ahn Do-gyu
Choi Seung-yoon
Choi Gyu-hwan
Lee Joo-hoon
Cho Jin-woong
Han Chang-soo
Oh Yong
Park Joong-ho
Park Won-sang
Seung-yoon's father (uncredited)
Son Byung-ho
Manager Kwon (uncredited)
Lee Young-hee
Young-sook's Grandmother (uncredited)
Na Hyun
Sashimi Restaurant Owner (uncredited)
Choi Hee-jin
Jo Mi-sun
Park In-hwan
Elder Kwon
Lee Eun-saem
Soo-ji