Hwang Bo-wook
— Hyeong-seok (형석)
Yoo Ra-seong
— Yoon-hee (윤희)
Kim Bo-ri
— So-hyeon (소현)
김늘메
— Director (관장)
Jo Eun-seo
— Yeong-seon (영선)
Jang Hyeon-ah
— Hye-kyeong (혜경)
Ji Yoo
— Hyeong-seok's friend (형석친구)
Won Dam-hwi
— Yeong-jo (영조)
Heo Jong-woo
— Substitute driver (대리기사)
Lee Wan-seop
— Cafe staff (카페직원)
Jang Seo-yeon
— Bartender (바텐더)
노진원
— Adult products store (성인용품점)
So Eun-jeong
— Photographic model (사진모델)
이설구
— Client - Special appearance (클라이언트)
Park Jae-hoon
— Camera shop - Special appearance (카메라샵)