Kang Young-suk Seo Jin-wook
Park Jeong-min Lee Jae-yoon
JISOO Kang Young-joo
Han Jin-won Writer
Lee Hak-ju Alex / Seong Tae-sik
Kim Jun-han Aaron Park
Im Sung-jae Ra In-ho
Lee Ju-won Sergeant Jung
Tang Joon-sang Yeong-joo
Hong Seo-hui Oh Soo-jeong
Bin Chan-uk Kwak Gye Yeong
Yoon Sung-hyun Director
Kim Jeong-jin Hwang Gyeong-Sik
Kwon Seung-woo Park Seong-uk
Kim Sang-heun Kim Yeong-man
Lim Su-Bin