윤서현

[Chae Jun’s adoptive father]

Byeon Deok-su

Jang Se Jin [Manager]

Marketing Team Leader

Team Leader Heo

Cho Man Sik

Cho Chung

Jung Yeon O

Jung Yeon-oh

Chairman Park's Secretary

[Con Man]

Chief editor

Kang Ki-Hyeok

Jo Woong

Sin Gi Heon [Sol I's father]

Lucca The Tea HR manager

[Kingdom Delivery boss]

O Seong Il [Jun Ho's father]

Jo [General manager]

Kang Sung Nam

O Seong Il [Jun Ho's father]

[Senior Police Officer]

Officer Yang

Director Hwang [Gyeong Pil's father]

Woo Hak Ju

Lee Ju-ho

Cheon Seung Se

[Deputy chief / Presidential bodyguard]

Yun Seo Hyeon [Marketing team leader]

Moon Jae Sik

So Dae Yong

Yun Seo Hyeon [From Rude Miss Yeong Ae]

Self

Choi Gu Hyeong

General Manager Kim

[Cameo]

Tae Chu

Detective Yun

Yoon Seo-Hyun

Jung Man Su [Jong Geum's sidekick]

Detective Lee

Han Dang [Do Chi's subordinate]

Detective Park

Man Su

[Rina's ex lover]