Radio Star Season 1 Characters & Cast — No Spoilers
Every character in Radio Star season 1 with photos and the actors who play them, including Jang Do-yeon, Kim Gu-ra, Kim Guk-jin — spoiler-free, nothing from later seasons.
- Self — played by Jang Do-yeon
- Self — played by Kim Gu-ra
- Self — played by Kim Guk-jin
- Self — played by Yoo Se-yoon
- Self — played by Kim Ho-young
- Self — played by Joo Hyun-young
- Self — played by Lee Su-ji
- Self — played by Shin Gi-ru
- Self — played by Code Kunst
- Self — played by Kang Hyung-wook
- Self — played by Kim Eung-soo
- Self — played by Kwon Il-yong
- Self — played by Hwang Kwang-hee
- Self — played by Sayuri Fujita
- Self — played by Jang Dong-min
- Self — played by Lee Seok-hoon
- Self — played by Lee Min-ho
- Self — played by Yeom Kyung-hwan
- Self — played by Jonathan Thona Yiombi
- Self — played by DAHYUN
All seasons of Radio Star: full spoiler-free character guide