- Sul Kyung-gu
- Ji Kang-in
- Park Hae-soo
- Han Ji-hoon
- Hiroyuki Ikeuchi
- Yoshinobu Ozawa
- Yang Dong-geun
- Section chief Hong
- Lee El
- Hui-won
- Song Jae-rim
- Jae-kyu
- Park Jin-young
- Jung-dae
- Lee Soo-kyung
- Moon Ju-young
- Jin Kyung
- Director Yeom Jeong-Won
- Jin Seo Yun
- Ryeon-Hui
- Yi Ti Yao
- Eleven
- Shin Moon-Sung
- Professor Wang
- Nam Kyung-eup
- Moon Byung-uk
- Jongman Kim
- Hak-cheol
- Oh Chae Eun
- [Ji Hoon's office secretary]
- Ji E-Suu
- Hey-jin
- Nicole Fong
- Ryeon-Hui
- Lee Ji-hoon
- Public prosecutor Park
- Ha Jung-min
- Fellow prosecutor #1
- Geo Lee
- Hak-cheol
- Kim Seung-hun
- Head of department Hwang
- Michael Shen
- Various
- Jin Shi-Won
- Officer #1
- Choi Won-young
- Lee Chan-young
- Jung Yeon
- North Korean Supreme Guardsman
