Générique complet
날아라 펭귄
Moon So-ri
Song Hee-jeong
안도규
Choi Seung-yoon
최규환
Lee Joo-hoon
조진웅
Han Chang-soo
오용
Park Joong-ho
Park Won-sang
Seung-yoon's father (uncredited)
손병호
Manager Kwon (uncredited)
이영희
Young-sook's Grandmother (uncredited)
나현
Sashimi Restaurant Owner (uncredited)
최희진
Jo Mi-sun
Park In-hwan
Elder Kwon
Lee Eun-saem
Soo-ji
