Ambar Sen, a Bengali comes to Feluda and informs him that he has got threatening mail. Later Mr. Sen is kidnapped. Feluda investigates.
| Actor | Role |
|---|---|
 Sabyasachi ChakrabortyFeluda | Feluda |
 Saswata ChatterjeeTopshe | Topshe |
 Bibhu BhattacharyaLalmohan "Jatayu" Ganguly | Lalmohan "Jatayu" Ganguly |
 Soumitra ChatterjeeAmber Sen / Ashwini "Ash" Ghosh | Amber Sen / Ashwini "Ash" Ghosh |
 Tapas PaulAmbuj Sen | Ambuj Sen |
 Churni GangulyAmbuj Sen's Wife | Ambuj Sen's Wife |
| MMitali ChattopadhyayRuna Sen | Runa Sen |
| PPiyush MitraSamar Mullik | Samar Mullik |
| CChitrabhanu BasuBilash | Bilash |
| SSanjoy BhattacharjeeNot listed | Not listed |
| BBiswajit DasNot listed | Not listed |