Main Characters Kim Do Gi 33 main appearances Park Jin Eon 33 main appearances Jang Sung Chul 33 main appearances Choi Kyung Goo 33 main appearances Ahn Go Eun 33 main appearances On Ha Joon 17 main appearances Kang Ha Na 16 main appearances
Recurring Guest Characters Shim Woo Sub 2 guest appearances Oh Hyun Soo 2 guest appearances Prison Guard Han Dong Chan 2 guest appearances Kim Chul Jin 2 guest appearances Chul Jin's Daughter 2 guest appearances Joo Hyun 2 guest appearances Prison Guard 2 guest appearances Yoo Sang Gi 2 guest appearances Kim Hyung Sub 2 guest appearances Lee Dong Jae's father 2 guest appearances Lee Dong Jae 2 guest appearances Lee Im Soon 2 guest appearances Kang Pil Seung 2 guest appearances Hwang Seo Yeon 2 guest appearances Hwang Seo Yeon's mother 2 guest appearances Hwang Seo Yeon's father 2 guest appearances Kang Pil Seung's assistant 2 guest appearances Lee Jin Hee 2 guest appearances Lee Jin-Sun 2 guest appearances Ok Ju Man 2 guest appearances ⇤ « 1 2 3 4 5 6 7 8 » ⇥