About
Bok-Soon runs a street stall, cares for her younger sister, and is feared by many because of her quick temper. When Tae-Soo murders her sister, rage consumes her completely as she stalks the killer.
Box Office
$3.7M
Director
Producers
Ahn Sang-hoon, Kim Min-gyeong
Music
이재진
Studio
Lotte Entertainment, Sang Sang Film
Original Title
몬스터
Original Language
Korean
Where to Watch
Region
Amazon Prime Video
Stream included
HD
Included
Amazon Video
Rent from
HD
$2.99
Amazon Video
Buy from
HD
$9.99
Tubi TV
Stream with ads
Included
Amazon Prime Video with Ads
Stream included
HD
Included
See all 7 options →
Prices last updated September 26, 2026. Pricing and availability may vary by region.
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Cast
Full credits →K
Kim Go-eun
Bok-soon
L
Lee Min-ki
Tae-soo
A
An Seo-hyun
Na-ri
K
Kim Roi-ha
Ik-sang
K
Kim Bu-seon
Kyung-ja
K
Kim Bo-ra
Eun-jung
N
Nam Kyung-eup
Jeon
H
Han Da-eun
Yeon-hee
B
Bae Sung-woo
Sung-mun
P
Park Byung-eun
Gwang-su
K
Kim Gyung-ae
Bok-sun
H
Heo Joon-seok
Demolition Crew Chief
C
Choi Dae-woong
Elderly man
J
Jo Bok-rae
Police
Y
Yoo Jae-myung
Police
K
Kim Kwang-hyun
Bar man
K
Kim Sun-young
Landlady
P
Park Cheol-min
Park
K
Kim Kang-hyun
Police
I
Im Seo-eun
Mercedes Mom
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