- Kim Go-eun
- Â Oh In-joo 12 episodes, 2022
- Nam Ji-hyun
- Â Oh In-kyung 12 episodes, 2022
- Wi Ha-joon
- Â Choi Do-il 12 episodes, 2022
- Uhm Ji-won
- Â Won Sang-ah 12 episodes, 2022
- Park Ji-hu
- Â Oh In-hye 11 episodes, 2022
- Uhm Ki-joon
- Â Park Jae-sang 11 episodes, 2022
- Kang Hoon
- Â Ha Jong-ho 11 episodes, 2022
- Jeon Chae-eun
- Â Park Hyo-rin 11 episodes, 2022
- Park Bo-kyung
- Â Go Soo-im 11 episodes, 2022
- Kim Mi Sook
- Â Oh Hye-suk 8 episodes, 2022
- Chu Ja-hyeon
- Â Jin Hwa-young 8 episodes, 2022
- Gong Min-jung
- Â Choi Ma-ri 6 episodes, 2022
- Kim Myung-soo
- Â Choi Hee-jae 5 episodes, 2022
- Lee Do-yeop
- Â General Won Gi-seon 5 episodes, 2022
- Jang Gwang
- Â Jang Sa-pyeong 4 episodes, 2022
- Jo Seung-yeon
- Â Jo Wan-gyu 4 episodes, 2022
- Jeon Jin-oh
- Â Cheon Sang-hyeok 4 episodes, 2022
- Oh Jung-se
- Â Director Shin Hyeon-min 3 episodes, 2022
- Nam Gi-ae
- Â An So-yeong 3 episodes, 2022
- Lee Min-woo
- Â Won Sang-woo 3 episodes, 2022
- Kim Jeong-pal
- Â Lee Yong-gwi 3 episodes, 2022
- Cho Yeon-jin
- Â Hwang Bo-yeon 3 episodes, 2022
- Park Ji-young
- Â Ahn Hee-yeon 2 episodes, 2022
- Na Chul
- Â Public Defender 2 episodes, 2022
- Andrew Lua
- Â Security personnel 2 episodes, 2022
- Song Joong-ki
- Â Shoes Salesman 1 episode, 2022
- Yeo Woon-bok
- Â Victims' Representative 1 episode, 2022
- Min Kyung-jin
- Â Ha Jong-ho's Grandfather 1 episode, 2022
- Hong Seo-hui
- Â Expensive Shoes Woman 1 episode, 2022
- Lee Dong-kyu
- Â OBN anchorman 1 episode, 2022
- Ron Kelly
- Â Joel Filtz 1 episode, 2022
- Muhammad Faizal bin Mohmad
- Â Singapore Appearance - Cleaner 1 episode, 2022
- Ahn Soo-ho
- Â Restaurant owner 1 episode, 2022
- Kim Ye-gyeom
- Â Won Sang-ah (teen) 1 episode, 2022
