Lookism

Shim Kyu-hyuck

Park Hyung Seok (Small) (voice)

Han Shin

Park Hyung Seok (Big) (voice)

Ryu Seung-gone

Lee Jin Seong / Park Jong Gun (voice)

Jeong Jae-heon

Vasco / CEO / Lee Nam Su (voice)

Nam Doh-hyeong

Jin Ho Bin / Jang Gi Seok / Kim Mae Sik / Park Bum Jae (voice)

Hwang Chang-yung

Pyun Deok Hwa / Lee Tae Sung / Oira (voice)

Sa Moon-young

Park Ha Neul / Female Student / Female Extra (voice)