Guest Stars Jocelyn Shelfo as Madison Miller Kim Yoon Jin as Jina Lim Théo Augier as Florian Simon Han Chae Young as Dami Co Starring Ryu Han-bi as Eunice Kang Sunny Oh as Mihee Yoon Michael K. Lee as Professor Daniel Lee Lee Hyung-chul as Sung-Jin Han Aaron Chan Meinero as Blake Tobias J. Yang as Altan Yeon-joo Ha as Ha-Jung Alexander Morel as Jock Jeong Yun Ho as Janitor Nam-gyu Kim as Doctor Dae-hee Lee as Warrior Jung Yun Ha as Receptionist Tae-Young Lee as Stunt Zombie 1 Lim Tae-hoon as Stunt Zombie 2
