Characters played by Sin Dong-Wook
Han San Hae
Characters played by Yuri Kwon
Bok Seung Ah
Characters played by Yul-Eum Lee
Han Jin Mi
Characters played by Hyun Joon Kim
Han Jung Shik
Characters played by Min Hyuk Lee
Min Hyuk [QBC Entertainment's trainer]
Characters played by Yi-Rang Jung
Lee Na Yeong
Characters played by Ki-ri Kim
Won Bin
Characters played by Sae-on Lee
[no data]
Characters played by Ki Do-Hoon
[Convenience store customer]
Characters played by Nancy Mcdonie
Idol Trainee