Cats on the Roof Cast & Crew
Zin Tae-hyunYong Joon [Kyung Min's college friend] Kim Rae-wonLee Kyung-min / Kevin Lee Choi Jung-yoonNa Hye-ryun Lee Hyeon-wooYoo Dong-joon Bong Tae-gyuNam Jung-woo, Jung-eun's younger brother Jang YongNam Sang-sik, Jung-eun's father Kim Ja-okKim Soon-deok, Jung-eun's mother Kim Mu-saengLee Pil-deuk, Kyung-min's grandfather Kang Boo-jaLee Kyung-hee, Kyung-min's grandmother Kim Chang-sookHye-ryun's mother 
