Rollenname: Hwang Dong-joo - Competent team leaders of the 5th Tax Bureau
Rollenname: Seo Hye-yeong - Member of Team 1 of the 5th Tax Bureau
Rollenname: In Tae-joon - Head of the Central Regional Tax Office
Rollenname: Oh Yeong - Deputy director of the 5th Tax Bureau
Rollenname: Min Yeo-jeong - Deputy General Manager of the National Tax Service
Rollenname: Go Dong-won - Member of team 1 of the 5th Tax Bureau
Rollenname: Yang Yeong-soon - Chairman
Rollenname: Hwang Cheol-min - Hwang Dong-joo's father