Xin Lỗi Anh Chỉ Là Sát Thủ

Lee Kae-byeok

Yoo Hai-jin Hyung-wook

Lee Joon Yoon Jae-sung

Jo Yoon-hee Ri-na

Lim Ji-yeon Song Eun-joo

Go Joon Kwon Hee-rak

Cha Soon-hyeong Choi Moon-seok

Jo Han-chul Il-sung

Cha Yeob Assistant Director Jo

Kim Min-sang Film Director

Kim Ji-an Kang Yu-na

Seong Byeong-suk Ri-na's Mother

Park Seoung-tae Ri-na's Grandmother

Lee Yong-nyeo Grandmother

Lee Sung-wook Nam Myeong-jin

Jung Hee-tae Kim Pil-gyoo / Director Kim

Lee Dong-yong Choi Dong-yong

Song Yo-sep Jo Cheol-moo

Geum Gwang-san Han Jang-hyeok

Lee Seung-chul Han Jang-hyuk

Kim Han-gyu Seok Min-woo

Cho Han-na Flimsy Gimbap Guest

Lee Dong-hwi Min-seok

Anupam Tripathi Indian Man

Jang Hyuk-jin Luxury Villa Man

Na Soo-yoon One Sided Love Woman

Moon Jong-won Radish Kimchi

Seo Young-hwa Eun-joo's Mother

Lee Myeong-ja Bill Elderly Woman

Jang Woo-jin Undang Director

Choi Dae-sung Director

Ahn Chae-mi Administration Employee

Lee Yool Jae-sung's Friend

Kim Ik-tae Jae-sung's Father

Choi Won Subway Director

Yoon Jong-goo Van Driver

Ok Joo-ri Woman at the supermarket

Lee Gyu-hyeon Martial Arts Studio Team Member

Ryoo Sung-hoon Martial Arts Studio Team Member

Koo Min-hyuk Realtor

Lee Joo-won Actress in Bloody Action Scene

Chae Hee-jae Subordinate

Kim Jeong-yeon TV Female High School Student

Park Yu-rim Gimbap Stall Student

Jeon Hye-bin Drama Leading Actress

Choi Young-min Martial Arts Studio Team Member

Cha Sung-je Neighbor Elementary School Student

Eom Hye-soo TV High School Student

Lee Ha-nui Min-seok Manager

Hong Seong-o Filming Crew Member

Kang Ji-hoon Greeting Male Resident

Baek Chun-ki Subway Assistant Director

Ok Il-Jae Martial Arts Studio Team Member

Kim Jong-hoon Redhead Delivery Man