A young detective enthusiast follows in the footsteps of legendary Bengali sleuth Feluda when a decades-old mystery resurfaces during Durga Puja, testing his skills against a puzzle that once stumped his hero.
| Actor | Role |
|---|---|
 Abir ChatterjeeToposmito "Topshe" | Toposmito "Topshe" |
 Quazi Nawshaba AhmedSaba | Saba |
 Roja Paromita DeySuzanne | Suzanne |
| RRik ChatterjeeAlok Roy Chowdhury | Alok Roy Chowdhury |
 Dulal LahiriSoumendra Shekhar | Soumendra Shekhar |
 Mithu ChakrabartyTanuka | Tanuka |
 Aparajita Ghosh DasSumana | Sumana |
| SSoumya SenguptaBoudhayan Sen | Boudhayan Sen |
 Rajat GangulyNarendra Narayan Roy Chowdhury | Narendra Narayan Roy Chowdhury |
| LLew HiltLeslie | Leslie |
 Anindya Pulak BanerjeeArya | Arya |
| PPradip MitraNot listed | Not listed |
 Asit BasuNot listed | Not listed |
| AAnkur Roy ChoudhuryNot listed | Not listed |
 Udayshankar PalNot listed | Not listed |
 Swati MukherjeeAlok Roy Chowdhury's mother | Alok Roy Chowdhury's mother |
| SSubhankar GhatakNot listed | Not listed |
| SSanjay BiswasNot listed | Not listed |
 Shilpi Sarker ApuMaya | Maya |
| TTrishanjit BanerjeeYoung Leslie | Young Leslie |
 Abhijit Barman PotaSelf | Self |
 Shatarup GhoshSelf | Self |