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Nine Puzzles
Season 1
TV-MA
100%
Add Show to Watchlist
Jo I-na finds her uncle murdered beside a puzzle piece but can't explain her presence. Ten years later, as a criminal profiler, she investigates murders where victims are found with similar puzzle pieces.
More
Where to Watch Season 1
Hulu
Subscription
Disney+
Subscription
11 Episodes
Episode 1
E1
Episode 1
Detective Hansaem suspects Ena after she fails to remember anything about her uncle's murder.
Episode 2
E2
Episode 2
A puzzle piece arrives on the same day as a murder, and Hansaem suspects it’s no coincidence.
Episode 3
E3
Episode 3
Ena and Hansaem warily work together to solve the case.
Episode 4
E4
Episode 4
A prime suspect emerges, but things aren't what they seem.
Episode 5
E5
Episode 5
Another puzzle piece arrives, and a new murder case unfolds.
Episode 6
E6
Episode 6
The meaning behind the drawings on the puzzle pieces is uncovered.
Episode 7
E7
Episode 7
Hansaem makes a shocking discovery and becomes unsure of whom to trust.
Episode 8
E8
Episode 8
As the investigation escalates, new suspects begin to emerge.
Episode 9
E9
Episode 9
An unexpected suspect is arrested, shocking everyone involved.
Episode 10
E10
Episode 10
A stunning truth behind the serial murders is revealed.
Episode 11
E11
Episode 11
The final puzzle piece arrives will the team be able to catch the killer in time?
Cast of Season 1
Kim Da-mi
Yoon Ena
Son Suk-ku
Kim Hansaem
Kim Sung-kyun
Yang Jeong-ho / Violent Crimes Unit 2 Team Chief
Hyun Bong-sik
Choi San / Violent Crimes Unit 2 Detective
Kwak Ja-hyung
Roh Su-kwang / Violent Crimes Unit 2 Detective
Jang Gyeok-su
Hyeon Ho-geun / Hangang Police Station Chief
Jeong Man-sik
Tae Dong-su / Captain
Ahn So-yo
Yun Go Eun / Criminal Analysis Team Chief
Hong Bi-ra
Byeon Jiyun / Criminal Analysis Team
Kim Doh-yon
Nam Hyeok-su / Criminal Analysis Team
Lee Joo-young
Nam Na Ri / Police
Park Gyu-young
Lee Seung-ju / Sunshine Mental Health Psychiatrist
Ji Su-yeon
Cho Gi Bbeum / Sunshine Mental Health Nurse
Park Seong-yeon
Kong Yeong Im / Ena's Housekeeper
Roh Jae-won
Hwang In Chan / Sunshine Mental Health Psychiatrist
Lee Eun-mi
Writer
Choi Kyung-sook
Producer
Season 1 Ratings & Reviews
R!C
July 25, 2025
A perfect Thriller!
Pajiba
Tori Preston
What also sets Nine Puzzles apart is how refreshingly fun it can be, a welcome respite from the frequently dour murder mysteries that usually grace our screens.
But Why Tho? A Geek Community
Sarah Musnicky
Nine Puzzles undeniably spins a twisted tale. Its mystery is undeniable and addictive, with the disturbing puzzle pieces being a creative serial killer's hallmark.
LeisureByte.com
Archi Sengupta
Nine Puzzles's twists and turns and its surprisingly emotional outcome will leave most fans hooked.
Common Sense Media
Weiting Liu
The pacing remains deliberate, and every frame seems crafted to underscore the weight of guilt and memory. But for all its polish and genre fluency, Nine Puzzles doesn't push the boundaries.
Decider
Joel Keller
Nine Puzzles starts up slow, but sets up an intriguing thriller that we hope gets more intense as it goes along.
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