Hong Seok-yeon

Jung-sik

Mr. Gong

Pasotr

Dr. Jang

Opium Den Owner

[Patient's father]

Amusement Park security Guard

Patient Park Deuk-gu

[Cheol Wook's uncle]

Uncle (Ep. 3: Unique Family)

Violent Drunk Man

Deok-soo's Uncle

Min-gi

Pharmacist

Worker on the bridge

School Custodian

Samgak Mansion Security Guard

Kap-soo

Mr. Jang

Park Young-jo

Mr. Kim

Hwang

Captain

President Roh

Factory Manager

Choenmachong Manager