The Elegant Empire

Kim Jin-woo

Jang Ki-yoon

Han Ji-Wan

Shin Ju-kyung / Seo Hee-jae

Kang Yul

Jung Woo-hyuk

Son Sung-yoon

Jacqueline Taylor (Choi Min-ha)

Lee Sang-bo

Na Seung-phil

Nam Kyung-eup

Jang Chang-sung

Kim Seo-ra

Hong Hye-rim

Yoon Chae-na

Jang Soo-ah

Kim Mi-ra

Jung Joon-hee

Lee Mi-young

Woo Young-ran

Bang Hyung-joo

Yang Hee-chan

Kim Sol-bi

Hyunta (Yang Bit-na)