Park Byung-eun

Go Seong

Kang Yoon-gyeom

Fishing couple husband (Ep. 3)

Jung-soo, Bu-jeong's husband who is a food store management team leader in a department store.

Yoon Jae-young, a recently divorced pediatrician who has a daughter Do-a and is good friends with Ha-ri. He turns up to stay with Ha-ri at her mom's house on Ha-ri's mom's persuasion.

Min Chi-rok (recurring season 2; main in special), head of the Royal Commandery and a skilled archer who becomes suspicious of the Queen.

Kim Mi-so's blind date (Ep. 3)

Hwang Dong-seok

Oh Sang-cheol

Inspector Woo Sung-ha

Ma Sang-goo, Se-hee's friend since college and CEO of the company where Se-hee works.

Prosecutor Kang