A Love Other Than Yours [Russian]

Seo Kang-Joon

Namgung Ho

Eun-Jin Ahn

Lee Mi Do

Lee Joo-Ahn

Han Tae Seung

Jo Aram

Park Su Ah

Namhee Kim

Lee Yeong Do [Mi Do's older brother]

Kim Mi-Kyung

Ma Suk Hee [Mi Do’s mother]

Lee Min-Jae

Lee Wan Do [Mi Do’s younger brother]

Lee Joon-hyuk

Eom Ho Sik [Namgung Ho’s superior]

Cheon Yi-Seul

Oh Yeon Ju [PD]

Kwak Si-yang

Seo Ju Hyeok [Lawyer]