The Old Woman with the Knife

Now I see who you are.

Aging assassin Hornclaw has seen it all, but she never expected to mentor a reckless rookie like Bullfight. As their unlikely bond deepens, cracks form in the underworld they navigate together. When Hornclaw discovers someone wants her dead, she's thrust into a deadly game of deception. With enemies closing in and trust in short supply, survival means staying sharp—both blade and mind.

Action Mystery Drama

Lee Hye-young

Kim Sung-cheol

Yeon Woo-jin

Ok Ja-yeon

Kim Moo-yul

Shin Sia

(Young Hornclaw Min Seol-hwa)

Lee Hyun-gul

Hyun Bong-sik

(Organ Trafficker Mr. Gu)

Jung Hyeon-jun

(Young Bullfight Bae Do-young)

Yoon Chae-na

(Dr. Kang's Daughter, Kang Hae-ni)

Kil Hae-yeon

(Client Madam Hong)

Park Ji-a

(Caregiver for the Elderly with Dementia)

Park Myung-shin

(Murdered Hospital Director)

Kwon Da-ham

(Hospital Director's Fake Son)

Ri Min

(Loan Shark on the Subway)

Yun Seul

(Pregnant Woman on the Subway)

Choi Min-chul

(Sinseong Agency Operator Lee Dae-wi)

Han Hae-in

Mitch Craig

(American Soldier)

Kim Kang-woo

Choi Mu-sung

Cheon Ho-jin

(Director Son's Father)

Lee Yong-nyeo

(Dr. Kang's Mother-in-Law Mrs. Yoon)

Ki Joo-bong

Cho Han-cheul

(Bullfight's Father Bae Jong-seon)

Nam Myung-ryeol

(Hospital Director Jang)

Jeon No-min

(Chairman Shim)

Lee Do-gyeong

(Cult Leader Ji Doo-ha)

Jin Ho-eun

(Kindergarten Teacher)

Choi Choong-yeol

(Pest Control Target: Seo Tae-san)

Seo Sin-woo

(Hospital Director's Secretary)

Seo Bo-young

(Eun-ho, Gadget's Daughter at the Crossing)

Anna Kang

(High School Girl on a Bicycle at the Crossing)

Cha Myeong-eun

(Dog Food Store Owner)

Kim Seong-hyeon

(Sniper / Sinseong Agency Tattoo Artist)

Jo Kyeong-hyeon

(Vehicle Hit / Sinseong Agency Operator)

Jeong Yeon

Yeon Oh

(Coffee Delivery Person)

Lee Jae-woo

(Chairman Shim's Chief of Staff)

Park Hae-in

(Chairman Shim's Secretary)

Oh Gyu-hee

(Veterinary Clinic Client)

O Un-baek

(Elderly Person with Dementia)

Yang Ju-mi

Park Seong-eun

(Female Police Officer in the Restroom)

Kwon Si-wan

Kim Kyung-hyun

Kim Yun-tae

Kim Ga-young

(Choir Member Mihyang)

Park Seong-hoon

(Detective Investigating Dr. Kang)

Ahn Jin-young

(Convenience Store Manager)

Lee Soo-jung

(Han Seong-do's Girlfriend)

Choi Seong-eun

Lee Hye-ri

(Madam Hong's Son's Fiancée / Chairman Shim's Mistress)

Bok Se-hoon

(Han Seong-do's Bodyguard)

Yoo Dong-hoon

(Han Seong-do's Bodyguard)

Jo Yong-jun

(Mr. Gu's Henchman)

Park Seong-min

(Man with Sports Bag on the Subway)

Jeong Jin-hyeok

(Sinseong Agency Manager)

Lee Doa

(Nail Salon Manager)

Kim Yi-jin

(Crossing Reporter)

Im Sae-byeok

(Headshot / Sinseong Agency Lady Contractor)

Shin Min-ki

(Sinseong Agency Contractor)

Kim Cheol-yun

Bae Byeong-hwi

Hwang Jung-eum

(Young Bullfight's Elementary School Friend)

Jang Ha-kyung

(Nail Salon College Student)

Choi So-eun

(Nail Salon College Student)

Kim Tae-ho

Lee Seung-jae

Joo Jae-hoo

Hwang Dong-hee

Hong Seok-bin

(Security Guard at Dr. Kang's Apartment)

Park Gyeong-hyeon

(Elderly Paper Collector)

Nam Myung-ji

(Karaoke Bar Owner)

Kim Tae-oh

(Madam Hong's Son)

Kim Dae-gi

(Bae Jong-seon's Driver)

Kim Seo-jun

(Young Director Son)

Kim Jin-young

(Young Director Son)

Kang Ha-ra

(Child Dancing at the Performance Venue)

Kim Gyu-ri

(Child Dancing at the Performance Venue)

Kim Na-rin

(Child Dancing at the Performance Venue)

Ryu Ji-an

(Child Dancing at the Performance Venue)

Mok Rae-eun

(Child Dancing at the Performance Venue)

Sim Yo-han

(Child Dancing at the Performance Venue)

Ahn Su-ho

(Child Dancing at the Performance Venue)

Woo Do-yeon

(Child Dancing at the Performance Venue)

Jung Eun-woo

(Child Dancing at the Performance Venue)

Park Dong-il

(Han Seong-do's Subordinate)

Seo Ui

(Han Seong-do's Subordinate)

Yoon Jong-won

(Han Seong-do's Subordinate)

Lee Ye-ji

(Han Seong-do's Subordinate)

Lee Jeong-ho

(Han Seong-do's Subordinate)

Lee Han-gyeol

(Han Seong-do's Subordinate)

Choi Joo-won

(Han Seong-do's Subordinate)

Han Seung-oh

(Han Seong-do's Subordinate)

Song Woo-rim

(Control Room Staff / Paramedic)