Where to Watch
Checking availability in your country…
Seasons & Episodes
Pick a season, tap an episode to watch its trailer
Cast
Movie Info & Details
Release Year2025
Runtime1 Season
LanguageJapanese
CertificationNR
GenresMystery
Votes1
DirectorNaruhide Mizuta, Masaki Tanimura, Kiyoya Akiko
WritersTakuro Oikawa, Taiki Yamazaki, Kitaura Katsuhiro
TypeWeb Series
Rating8.0 out of 10
Cast7 credited
Also Known AsLast-resort Investigator
About Last-resort Investigator
A former forensic ace and a psychology expert use science and lie detection to uncover truths behind impossible cases.
Directed by Naruhide Mizuta, Masaki Tanimura, Kiyoya Akiko, Last-resort Investigator leans on a strong ensemble — Naohito Fujiki, Mai Shiraishi, Takaya Sakoda — to carry a story that balances spectacle with character.
The series landed with audiences for its craft and performances, and remains one of the most talked-about mystery titles of 2025.
Read More on the Blog
You Might Also Like
More like Last-resort Investigator, picked from what people are watching
7.6The Institute
2025 7.6
When 14 year old genius Luke Ellis is kidnapped, he awakens at The Institute, a facility full of children who all got there the same way he did, and who are all possessed of unusual abilities. In a nearby town, haunted former police officer Tim Jamieson has come looking to start a new life, but the peace and quiet won’t last, as his story and Luke’s are destined to collide.
The Institute
2025
6.1Lisey's Story
2021 6.1
This terrifying thriller follows widow Lisey Landon as a series of disturbing events revives memories of her marriage to author Scott Landon and the darkness that plagued him.
Lisey's Story
2021
6.3City on Fire
2023 6.3
A college student is shot in Central Park on July 4, 2003. The investigation connects a series of mysterious citywide fires, the downtown music scene, and a wealthy uptown real estate family fraying under the strain of the many secrets they keep.
City on Fire
2023
7.2Waking the Dead
2001 7.2
A detective team apply new techniques to old crimes as they solve cold cases.
Waking the Dead
2001
7.6The Rainmaker
2025 7.6
Fresh out of law school, Rudy Baylor goes head to head with courtroom lion Leo Drummond as well as his law school girlfriend, Sarah. Rudy, along with his boss, Bruiser, and her disheveled paralegal, Deck, uncovers two connected conspiracies surrounding the mysterious death of their client's son.
The Rainmaker
2025
7.1Mr. Mercedes
2017 7.1
A demented serial killer taunts a retired police detective with a series of lurid letters and emails, forcing the ex-cop to undertake a private, and potentially felonious, crusade to bring the killer to justice before he can strike again.
Mr. Mercedes
2017
User Reviews
8.0
Community rating
Loading reviews…
From the Blog
All Posts
News
Spider-Man Brand New Day OTT Release Date: When and Where It Will Stream
Tom Holland’s biggest Spider-Man film yet is smashing records in theatres, and everyone is asking the same question: when does it hit OTT? Here is the latest, updated as it is confirmed.
News
Michael OTT Release Date: The Michael Jackson Biopic Streams August 29
The Michael Jackson biopic arrives on JioHotstar on August 29, 2026. Here is where to watch it, what you need, and why it is one of the year’s biggest music films.
News
Jana Nayagan OTT Release Date: When Vijay’s Film Streams on ZEE5
Thalapathy Vijay’s Jana Nayagan is headed to ZEE5 for its digital premiere. Here is the latest on its OTT release date and where to watch, updated as news is confirmed.