OTTs in 2025 gave us some gripping Indian murder mysteries that didn’t always get the spotlight they deserved. From psychological thrillers to emotional investigative dramas, these underrated gems blend suspense, mystery, and strong storytelling. Here are the best hidden-gem whodunits from this year that you should definitely add to your OTT watchlist.

11 Best Underrated Murder Mysteries Of 2025 (Movies & Shows)
1. Bhagwat Chapter 1: Raakshas (ZEE5)
In a small Uttar Pradesh town, the police investigate a series of strange disappearances that slowly uncover a dark and disturbing truth. What seems like a routine case soon turns psychological and unsettling. The film mixes suspense, fear, and faith to create an engaging mystery.
2. Raat Akeli Hai: The Bansal Murders (Netflix)
Inspector Jatil Yadav investigates a horrifying night where several members of the wealthy Bansal family are murdered. What appears to be a simple case soon reveals hidden rivalries, old traditions, and greed buried inside the household. As secrets surface, the truth becomes even darker than the crime.
3. Deva (Netflix)
Officer Deva, known for his rebellious style, takes on what looks like a routine case but soon finds himself trapped in corruption and deceit. His search for justice forces him to confront loyalty, morality, and his own limits. The mix of emotion and tension keeps the mystery gripping.
4. Kull: The Legacy of the Raisingghs (JioHotstar)
After their royal father’s death, three siblings begin a ruthless fight for control of the palace and the family legacy. Smiles hide secrets, loyalties shift, and every move changes the power balance. This tense family thriller shows how greed and pride can destroy even the grandest homes.
5. Hathya (Amazon Prime)
When a high-profile murder shakes the political world, top cop Sudha races to uncover the real killer. Every clue reveals betrayal and deceit, leading to a truth that changes everything. This political thriller keeps the pace tight right till the end.
6. Officer On Duty (Netflix)
A sincere police officer begins by solving routine cases but soon discovers signs of a powerful crime syndicate operating from the shadows. As he digs deeper, the danger becomes personal and life-threatening. The show slowly builds into a tense story of courage against hidden forces.
7. Baramulla (Netflix)
Set in the haunting valleys of Kashmir, a cop investigates a series of child disappearances. Local myths and eerie folklore make it hard to separate superstition from truth. The chilling atmosphere and slow-burn mystery keep the tension alive throughout.
8. Black White Gray: Love Kills (Sony LIV)
A seasoned investigator works on murders tied together by one dangerous emotion — love. Behind charming faces lie jealousy, affairs, and lies that turn relationships into traps. As each layer unfolds, right and wrong begin to blur in this gripping psychological thriller.
9. Thudarum (JioHotstar)
A taxi driver’s life shatters when corrupt cops steal his car, unaware that his son’s body is hidden inside. Broken by grief, he sets out on a path of vengeance. This raw and emotional revenge thriller leaves a deep impact.
10. Maareesan (Netflix)
When a petty thief tries to trick an elderly man with Alzheimer’s, his plan takes a dark turn as buried secrets resurface. Guilt, greed, and murder slowly intertwine. Fahadh Faasil’s intense performance lifts this haunting thriller.
11. Mandala Murders (Netflix)
In the quiet town of Charandaspur, two investigators chase a ritualistic killer linked to an ancient cult. Each clue uncovers darker secrets and disturbing patterns. As faith and fear collide, the mystery becomes more haunting and dangerous.
So, which ones are your favourite!