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