as Ji-woong
as Oh Cha-yong
as Kim Ki-won
as Yoon Seung-Beom
as Lee Dan
as Bang Woo-ram
as 'Grandma's Sundae Soup' waiter
as Yang Won-dae
as Go Myung Jin
as Kim Yong-woo
as Jang Kyu-young
as Hyung-sik
as Jo Gyeong-hwan
