Yunjin Kim as Yu Ji-yeon

Kim Mi-sook as Han Suk-hie

Park Hee-soon as Kim Sung-yeol

Choi Moo-seong as Jung Chul-jin

Jang Hang-seon as Office Manager

Oh Kwang-rok as Yang Chang-gu

Ok Ji-young as Choi Kyung-suk

Jeong Dong-hwan as Kang Sang-maan

Seo Dong-soo as Dr. Cho

Lee Jeong-heon as Prosecutor Choi

Jin Yong-uk as Detective

Kim Min-su as Audit Team Detective #1

Bae Geon-sik as Grandeur Car Man