2021 Summer Drama Collage: Monster Mansion

Sung Joon

Ji Woo· 8 ep

Kim Bo-ra

Da Hye· 8 ep

Kim Hong-pa

[Caretaker]· 8 ep

Lee Chang-hoon

[Writer]· 1 ep

Park So-jin

[Pharmacist]· 1 ep

Lee Dong-ha

Ho Joon· 1 ep

Lee Gwan-mok

Detective Ma· 1 ep

Oh Dae-hwan

[Drowned monster]· 1 ep

Park Se-hyun

[High school girl]· 1 ep

Joseph Kim

[English instructor]· 1 ep

Shin Yoon-seop

[Musician]· 1 ep

Cho Soo-hyang

[Ballerina]· 1 ep

Lee Seung-won

[Producer]· 1 ep

Seo Hyun-woo

[Broker]· 1 ep

Park Kyoung-bok

[Real estate company employee]· 1 ep

Kang You-seok

[International student]· 1 ep

Lee Suk-hyeong

[Mold youth]· 1 ep

Ji Nam-hyuk

[Repairman]· 1 ep

Won Hyun-jun

[Delivery man]· 1 ep