Lim Soo-jung
Cha Young-goon
Rain
Park Il-soon
Oh Dal-su
Shin Duk-cheon
L
Lee Yeong-mi
Oh Seol-mi
Kim Chun-gi
Lee Dae-pyeong
Park Jun-myun
Wang Gop-dan
Cheon Seong-hoon
Hwang Gyu-suk
Choi Hee-jin
Choi Seul-gi
Lee Yong-nyeo
Young-goon's Mother
Son Young-soon
Young-goon's Grandmother
Park Byung-eun
Kim Jun-beom
Kim Byeong-ok
Judge
Lee Ji-hyeon
Young-goon's Aunt
Joo Yoo-rang
Radio Announcer
E
Eun Ju-hee
Shon Eun-young
Kim Do-yeon
Nurse
L
Lee Jung-yong
Young-Goon's uncle