While at a felicitation ceremony, Feluda, a detective, meets Joychand, a simple man who owns a pink diamond. When several buyers set their eyes on the precious stone, Feluda must save the day.
| Actor | Role |
|---|---|
 Sabyasachi ChakrabortyFeluda | Feluda |
 Saswata ChatterjeeTopshe | Topshe |
 Bibhu BhattacharyaLalmohan "Jatayu" Ganguly | Lalmohan "Jatayu" Ganguly |
 Mohan AgasheMaganlal Meghraj | Maganlal Meghraj |
 Kaushik SenJoychand | Joychand |
 Satya BanerjeeNiranjan | Niranjan |
| DDibya BhattacharyaUncle Sidhu | Uncle Sidhu |
 Parthasarathi DebMotilal | Motilal |
 Krishna Kishore MukhopadhyaySomeshwar | Someshwar |
| IIndrani BasuUma | Uma |
| MMadan SudanShankarprasad | Shankarprasad |
| SSomnath MukhopadhyayGanga | Ganga |
| DDilipkumar SarkarAparesh | Aparesh |
| KKedarnath SahaSundarlal | Sundarlal |
| FFiroz ChowdhuryDr. Bhowmik | Dr. Bhowmik |
| SShakeel KhanSurjo Singh | Surjo Singh |