Nam Hong-joo
Jeong Jae-chan
Han Woo-tak
Lee Yoo-beom
Yoon Moon-seon
Jeong Seung-won
Choi Dam-dong
Moon Hyang-mi
Park Dae-young
Shin Hee-min
Son Woo-joo
Lee Ji-gwang
Lee Hwan [Tae Min's student]
Professor Moon Tae Min
Chan Ho's doctor
Lee Hwan's father
Kindergartner
Im Se Young [Witness]
