크레이지 러브

Kim Jae-wook

Noh Go-jin (1 episode)

Krystal Jung

Lee Shin-ah (1 episode)

Yoo In Young

Baek Soo-young (1 episode)

Ha-Joon

Oh Se-gi (1 episode)

Sanha

Lee Su-ho (1 episode)

Park Han-sol

Chu Ok-hee (1 episode)

Im Won-hee

Park Yang-tae (1 episode)

Hak-sun Kim

Lee Yong-gu (1 episode)

Lee Si-eon

Kang Min (1 episode)

Jung Sung-ho

Kim Cha-Bae (1 episode)

Kim Ki-Nam

Gong Hee-Cheol (1 episode)

Back Joo-hee

Ma Eun-Jeong (1 episode)

Lee Mi-young

Gong Pil-Sun (1 episode)

Joe In

Kim Hye-Sun (1 episode)

Go Gyu-pil

Joo Joon-Pal (1 episode)

Kim Jin-ok

[Student's mother] (1 episode)

Kang Hak-soo

[Special lecture staff] (1 episode)

Kim Su-kyung

[Nurse] (1 episode)

Park Jong-Moo

Han Ji Ho [Doctor] (1 episode)

Kim Jung-hyun

Director (1 episode)