Temporary Idols Guest cast, played by Kang Sung Jin Episode 1x01: Episode 1 (Nov 27, 2017) Episode 1x02: Episode 2 (Nov 27, 2017) Episode 1x05: Episode 5 (Nov 27, 2017) Episode 1x06: Episode 6 (Nov 27, 2017) Episode 1x08: Episode 8 (Nov 27, 2017)
