The Ultimate Duo poster
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The Ultimate Duo

5.420261h 38mMovieComedyCrimeAction

Jae-hyuk was once a star detective in the regional investigation unit, but after losing his marriage and missing promotions, he's now a washed-up small-town cop whose life has completely fallen apart. His new partner is Jung-ho, a rookie…

DirectorPark Chul-hwan
WriterPark Chul-hwan
ProducersCho Yoon-jin·Kim Jho Gwang-soo

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The Ultimate Duo was released on April 2, 2026 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Park Chul-hwan

BSBae Sung-woo
Bae Sung-woo
Jae-hyuk
JGJung Ga-ram
Jung Ga-ram
Jung-ho
EEsom
Esom
Mi-ju
CHCho Han-chul
Cho Han-chul
Min-ho
YKYoon Kyung-ho
Yoon Kyung-ho
Dong-oh
SHShin Ha-yeon
Shin Ha-yeon
Lee Min-a
JYJang Yi-jung
Jang Yi-jung
Lee Jin-gyeong
PSPark Soo-young
Park Soo-young
Leader
WHWoo Hyeon
Woo Hyeon
Police chief
PJPark Ji-yeon
Park Ji-yeon
Young-hee
HS
Hwang Seo-ryeong
Ye-sol
KYKim Yong-jun
Kim Yong-jun
Kang Chang-soo

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The Ultimate Duo — streaming FAQ

Which OTT platform streams The Ultimate Duo?

The Ultimate Duo isn't streaming anywhere in United States yet.

Is The Ultimate Duo on Netflix?

No, The Ultimate Duo is not on Netflix in United States as of September 2026.

Is The Ultimate Duo on Amazon Prime Video?

No, The Ultimate Duo isn't on Amazon Prime Video in United States right now.

Where can I watch The Ultimate Duo for free?

The Ultimate Duo isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for The Ultimate Duo?

The Ultimate Duo hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around May 21, 2026. This is a prediction, not a confirmed date.