Lee Sung-jae

Go Yun-ju

Bae Doona

Park Hyeon-nam

Kim Ho-jung

Bae Eun-sil

Byun Hee-bong

Janitor

Koh Soo-hee

Yoon Jang-mi

Kim Roi-ha

Shadow Man

Kim Jin-goo

Granny

Im Sang-soo

Joon-pyo

Seong Jeong-seon

Aengbali

Jae-ha Jo

Aengbali's Baby

Chae-rin Hwang

Seul-gi

Sookyung Lee

Seul-gi's Mother

Kwon Hyeok-pung

Management Office Chief

Yeongi Lee

Management Office Old-timer

Yong-ok Kim

Management Office Director

Se-Geum Oh

Granny's Relative

Seong-hae Kang

Nam Goong-myeon

Jin-won Lee

College Dean