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Region
Xumo Play
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HD
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The Roku Channel
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Tubi TV
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Prices last updated September 20, 2026. Pricing and availability may vary by region.
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About
Seo-jin is a widower still grieving his wife's death. Then he receives the news that his long-lost younger sister, Yoo-jin, who went missing 25 years ago, has turned up. Unlike the rest of his family, who welcome her into their arms, Seo-jin feels that Yoo-jin is a stranger.
Box Office
$4.8M
Director
Producers
Music
Studio
Acemaker Movieworks, BA Entertainment
Original Title
침입자
Original Language
Korean
Keywords
Cast
Full credits →S
Song Ji-hyo
Yu-jin
K
Kim Moo-yul
Seo-jin
Y
Ye Su-jeong
Yoon-hee
H
Heo Joon-seok
Detective
S
So Hee-jung
Jung-im
L
Lim Sun-woo
Soo-jung
C
Choi Young-woo
Young-choon
K
Kim Seung-bee
Hee-su
S
Seo Hyun-woo
Dr. Han
L
Lee Je-yeon
Bum-suk
L
Lee Hae-woon
Sang-goo
C
Choi Won
Sang-moon
H
Han Hye-ji
Nurse
J
Jang Sung-yoon
Yeon-ju
H
Hwang Seo-ryeong
Young Yu-jin
Y
Yang Mal-bok
Woman
K
Kim Sung-gon
Buyer
G
Go Min-ji
Architect Employee
K
Kang Ji-hyeon
Buyer
L
Lee Hong-nae
Police
