If you’re tired of the same old crime shows, Regai on ZEE5 might be exactly what you need. This Tamil thriller just dropped on November 28, and it’s bringing something fresh to the table.
What’s the Story?
The show follows Sub-Inspector Vetri as he uncovers a troubling scheme by medical professionals trying to hide deaths from clinical trials by making them look like accidents. What starts as a simple chase turns into something much darker when an ice-cart vendor dies, leaving behind a severed hand in melting ice.
The central question driving everything is genuinely disturbing: how do you investigate murders when everyone thinks the victims are already dead?
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Why It Stands Out
Each of the seven episodes runs under an hour, making it easy to binge-watch. The pacing keeps you hooked without dragging things out unnecessarily.
What really makes Regai different is how it handles the psychological side of crime. This isn’t about flashy action scenes or over-the-top drama. Instead, it focuses on the uncomfortable reality of crimes that happen quietly, away from public view.
The show is inspired by crime writer Rajesh Kumar’s work but is actually an original creation by director Dhinakaran M. He’s added his own dark spin to make it feel personal and unsettling.
The Cast Delivers
Bala Hasan plays Vetri with the right mix of determination and fear. He’s not your typical fearless cop—he’s actually scared of what he might find. Pavithra Janani as Constable Santhiya brings solid support, and the chemistry between them feels real.
What Works
The show uses actual locations in Tamil Nadu, which adds authenticity. The short, sharp scenes keep tension high throughout. You feel the same confusion and uncertainty that Vetri experiences, which pulls you deeper into the mystery.
The visual style is moody and atmospheric. Everything from the sound design to the color grading creates an eerie feeling that sticks with you.
Things to Consider
This is a slow-burn thriller. If you prefer non-stop action, you might find it too measured. The show prioritizes building dread over delivering quick thrills.
Also, it’s in Tamil, so you’ll need subtitles unless you speak the language.
Final Verdict
Regai is a solid choice for anyone who enjoys crime thrillers with psychological depth. It asks tough questions about hidden violence and the uncomfortable truths we’d rather ignore.
The series proves that sometimes the scariest stories are the ones that feel disturbingly possible. Stream it on ZEE5 if you want a crime show that respects your intelligence.

