Beautiful Sunday
Detective Kang
Min-woo
Soo-yeon
Lee Ki-chul
Jo Sang-tae
Chief Detective
Yoo Chang-won
Suk-jae
Doctor
Detective Min
Det. Kam Chal-ban
Exam Studying Area Woman
Detective
Police Officer
Detective Lee
Yogurt Drink Saleswoman
Detective Kang's Father
Detective Ahn
