Characters played by Ji-eun Lee
Lee Soon-shin
Characters played by Jo Jung-Suk
Shin Joon-ho
Characters played by Du-shim Ko
Kim Jung-ae
Characters played by Mi-sook Lee
Song Mi-ryung
Characters played by Yoo In-Na
Lee Yoo-shin
Characters played by Joo-Won Ko
Park Chan-woo
Characters played by Woo Jung
Seo Jin-wook
Characters played by Son Tae-Yeong
Lee Hye-shin
Characters played by Young-Sun Kim
Choi Yeon-ah
Characters played by Geu-rin Bae
Shin Yi-jung
Characters played by Hwan-hee Kim
Han Woo-joo
Characters played by Dong Joo Kim
Jang Gil-ja
Characters played by Ga Won
Park Chan-mi
Characters played by Yong-rim Kim
Sim Mak-rye
Characters played by Da Hun Yun
Hwang Il-do
Characters played by Ji-Hoon Lee
Kim Young-Hoon
Characters played by Kim Kap-su
Shin Dong-hyuk
Characters played by Eung-Kyung Lee
Yoon Soo-jung
Characters played by Min-Hyung Song
Park Bok-man
Characters played by Gang-won Choi
Ko Jae-bum
Characters played by Jung Dong-hwan
Lee Chang-hoon
Characters played by Bang-won Kim
Journalist Park Yoon-shik
Characters played by Kim Kwang-gyu
Shin Joon-ho Imposter
Characters played by Shinee
Themselves
Characters played by Yeong-jae Kim
Han Jae-hyung