Yongary, Monster from the Deep— Full Cast

Oh Yeong-il

as Ko Il-woo

Nam Jeong-im

as Suna

Lee Soon-jae

as Yoo Kwang-nam

Lee Kwang-ho

as Icho

Cho Kyoung-min

as Yongary

Moon Kang

as Kim Yu-ri

Twist Kim

as Soldier

Kim Shin-jae

as Kim Yu-ir's Mother