Jenny Jang (16 episodes, 2019)
Kim Yeo-Ok (16 episodes, 2019)
Wi Ye-Nam (16 episodes, 2019)
Yoon Sun-Woo (16 episodes, 2019)
Wi Jung-Hyeok (16 episodes, 2019)
Lee Hyeon-ji (16 episodes, 2019)
Jang Do Young (18 years old) (16 episodes, 2019)
Oh Tae-Suk (16 episodes, 2019)
Lee Joo Ho [Yoongchun city council member] (2019) (16 episodes, 2019)
Jo Yang-oh (16 episodes, 2019)
Wi Ye-Eun (16 episodes, 2019)
Butler Hwang (16 episodes, 2019)
Cha Seung-Jae (16 episodes, 2019)
Kim Boo-sa (16 episodes, 2019)
Cha Soo Bin (16 episodes, 2019)
Woon San Monk [Wi Dong Sub's younger brother] (16 episodes, 2019)
Yoon Hye-ra (2 episodes, 2019)
Lee Joo Ho (1 episode, 2019)
Detective (1 episode, 2019)
Jang Do Young (young) (1 episode, 2019)