Once a famous singer, Choi Gon is reduced to doing gigs in cafes after being involved in a scandal. When Choi Gon gets arrested after an argument, Park Minsu, his manager, seeks help from a director of a radio station, who agrees, with a condition.
| Actor | Role |
|---|---|
 Park Joong-hoonChoi-gon | Choi-gon |
 Ahn Sung-kiPark Min-soo | Park Min-soo |
 Choi Jung-yoonKang Suk-young | Kang Suk-young |
 Ahn Mi-naMs. Kim | Ms. Kim |
 Jeong Seok-yongSound Engineer Park | Sound Engineer Park |
 Cho RyunPark Soon-young | Park Soon-young |
 Yun Ju-sangDirector Kim | Director Kim |
| LLee Sung-wooEast River Member | East River Member |
| HHwang Hyun-sungEast River Member | East River Member |
 Shin Jung-keunMisari President Nam | Misari President Nam |
 Yoo Chae-mokMiddle-aged Woman in Misari | Middle-aged Woman in Misari |
 Lee Young-sukNoorung's Grandfather | Noorung's Grandfather |
 Lee Joon-ikChef | Chef |
 Kim Kwang-shikMr. Jang | Mr. Jang |
 Oh Seo-wonNurse | Nurse |
| JJeon Gi-gwangDetective | Detective |
 Jeong Gyu-suManager | Manager |
 Lee Il-subMr. Kim | Mr. Kim |
 Kang SanHo-young | Ho-young |
 Son Young-soonGrandmother | Grandmother |
| BBae Jang-suReporter | Reporter |
 Lee Jae-guWonju Manager | Wonju Manager |
| KKim Tan-hyeonChoi | Choi |