Rollista

• Kim Min-gue — Lembrary / Woo Yeon-woo
• Go Bo-gyeol — Kim Dal
• Kim Seo-ha — Maeng Woo-shin
• Lee Jang-woo — Shin Jo-woon
• Ye Ji-won — Lim Sun-ja
• Tak Jae-hoon — Seon Woo-sil
• Park Sang-nam — Sa Gam-jae
• Choi Jae-hyun — Cash
• Hong Seung-beom — Choi Jung-seo
• Shin Myung-sung — Hwang Tae-in
• Oh Jin-seok — Oh Jung-shin
• Lee Won-jun — Typhon
• Shin Kyu-hyun — Cha Hae-gyeol
• Cha Joo-young — Lord Redrin
• Lee Dal — Kim Mu-rok
• Jang Young-nam — King Yeomra
• Kim Min-hyuk — Steno
• Jeong Soo-hyun — Raken
• Kim Sung-hyun — Evil Boys Member#5
• Lee Woo Tae — Vasily