If you have been waiting for a gripping Tamil crime thriller that breaks all conventions your wait is finally over. Muthu Engira Kaattaan popularly known as Kaattaan has taken JioHotstar by storm since its premiere on March 27 2026. With a powerhouse ensemble & a mystery that refuses to let go fans everywhere are searching for the complete Kaattaan web series cast name to know every face behind this extraordinary show.
Kaattaan Web Series Cast Name: Meet the Full Ensemble
Muthu Engira Kaattaan is a 2026 Indian Tamil language web series written & directed by M. Manikandan, B. Ajithkumar & La. Rajkumar produced under the banner of Vijay Sethupathi Productions & streaming exclusively on JioHotstar. The show features a carefully handpicked cast that brings raw authenticity to every frame.
It is the complete Kaattaan web series cast name list:
| Actor/Actress | Character Name |
|---|---|
| Vijay Sethupathi | Muthu (alias Kaattaan) |
| Milind Soman | Sivettan |
| Sudev Nair | Johny |
| VJ Parvathy | Lalitha |
| Vadivel Murugan | K. Pandiyan |
| Muthukumar | Supporting Role |
| Abi Nakshatra | Sittu |
| Risha Jacobs | Meena |
| Irshad Ali | Benny |
| Balaji Sakthivel | Meesai Perusu |
| Singampuli | Supporting Role |
| Kalaivani Bhaskar | Supporting Role |
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Vijay Sethupathi as Muthu (Kaattaan)
Vijay Sethupathi leads the series in his first Tamil limited series role marking his second limited series appearance overall after Farzi. This also marks his second collaboration with director M. Manikandan following Aandavan Kattalai (2016) & Kadaisi Vivasaayi (2022). Sethupathi plays Muthu a mysterious outlaw whose life is narrated through conflicting views as part legend & part monster & part miracle. Vijay Sethupathi shared that when Manikandan narrated Kaattaan to him through a six page synopsis he was instantly hooked by the character & the world he had imagined & working on the series gave him a real sense of peace as an actor.
Milind Soman as Sivettan
It is one of the most exciting additions to the Kaattaan web series cast with Bollywood fitness icon & actor Milind Soman who plays the composed & strong businessman Sivettan. Milind Soman said that Kaattaan stood out for its gripping story & bold characters & that the role of Sivettan was one he simply could not resist. They described working on the series as an absolute thrill with immersive sets & sharp direction pushing him in a creative way.
Other Key Cast Members
The supporting cast of the Kaattaan web series is equally impressive & adds great depth to the story. These actors bring the world of Kaattaan to life with skill & dedication.
- Sudev Nair plays Johny the rival of Sivettan who broadens the scope of the story as the investigation shifts to Kerala.
- VJ Parvathy portrays Lalitha a key character adding emotional weight to the plot.
- Vadivel Murugan appears as K. Pandiyan the lead investigating officer torn between his duties & personal life.
- Muthukumar & Vadivel Murugan together have been praised by critics as standout performers in the investigative thread.
- Abi Nakshatra brings life to Sittu & Balaji Sakthivel plays the colorfully named Meesai Perusu.
- Risha Jacobs as Meena & Irshad Ali as Benny round out the ensemble with memorable performances.
The series opens in a quiet Tamil Nadu village where a police station faces closure due to the complete absence of crime until a severed human head is found on a hilltop setting off a multi state investigation that spans Tamil Nadu & Kerala.
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Creator, Director & Technical Team
The music for Kaattaan has been composed by Rajesh Murugesan adding a powerful sound layer to the world of the series & the camera work is handled by Madhu Neelakandan & N. Shanmuga Sundaram. This series was created by National Award winning filmmaker M. Manikandan who is known for his rooted & deeply human style of storytelling.
Where to Watch Kaattaan
Kaattaan (Muthu Engira Kaattaan) arrived on March 27 2026 & is now available in multiple languages including Tamil & Hindi & Telugu & Kannada & Malayalam & Bangla & Marathi. They have made all 10 episodes available for streaming right now on JioHotstar.
The complete Kaattaan web series cast name is a brilliant blend of experienced veterans & fresh talent all coming together under the vision of a filmmaker known for rooted & human storytelling. It is clear that from Vijay Sethupathi magnetic portrayal of Muthu to Milind Soman commanding screen presence every actor brings something unique to the table. This is one series you must not miss in 2026 & it stands as a true landmark in Tamil digital content.
Also Read: New OTT Releases this Week on Netflix from 30th March to 5th April 2026: Complete List
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