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