Hwang Jung-min

Character: Self

Kim Jae-beom

Character: Choi Gi-wan

Lee You-mi

Character: Ban So-yeon

Ryu Kyung-soo

Character: Yeom Dong-hoon

Jung Jae-won

Character: Yong-tae

Lee Gyu-woon

Character: Go Young-rok

Lee Ho-jung

Character: Saet-byeol

Jo Kyung-hyun

Character: Manager

Shin Hyeon-jong

Character: Police Kwak

Baek Joo-hee

Character: Police Oh

Lim Cheol-soo

Character: Bang-ga

Park Sung-woong

Character: Self

Park Kyeong-rim

Character: Self (cameo)

Ryoo Seung-bum

Character: Self (cameo)

Yoo Hai-jin

Character: Self (cameo)

Jeon Do-yeon

Character: Self (cameo)

Lee Sung-min

Character: Self (cameo)

Ju Ji-hoon

Character: Self (cameo)

Han Kyu-won

Character: Detective

Eun Jung-wan

Character: Reporter

Choi Pil-sang

Character: Detective