Guest Stars Jocelyn Shelfo as Madison Miller Kim Yoon Jin as Jina Lim Théo Augier as Florian Simon Co Starring Ryu Han-bi as Eunice Kang Sunny Oh as Mihee Yoon Michael K. Lee as Professor Daniel Lee Dongsook as Dennis The Bearded Dragon Gyurin Kim as Dennis' Handler Kilua as Iguana Kid Yeon-joo Ha as Ha-Jung Jeong-han Lee as Geon