A young Bengali detective in London delves into a century-old legend of a deadly hound, uncovering dark secrets and unexpected suspects in a race to solve the mystery before it claims another life.
| Actor | Role |
|---|---|
 Rishav BasuSaralakkha Holmes | Saralakkha Holmes |
 Arna MukhopadhyayDr Arjya Sen | Dr Arjya Sen |
 Rajnandini PaulRoshni | Roshni |
 Shataf FigarPalash Kayum | Palash Kayum |
 Gaurav ChakrabartyShekhar Roy Chowdhury | Shekhar Roy Chowdhury |
 Saheb ChatterjeeChanchal | Chanchal |
 Kanchan MullickRahman | Rahman |
 Priya KarfaNot listed | Not listed |