Pupul is twelve years old. But, instead of studying and playing like other twelve year old, the only thing that interests him is solving cases. His two friends, Tatai and Bhebli, are equally enthusiastic on being sleuths and assisting Pupul. Pupul calls himself Captain Spark , roams around with a toy pistol and dreams of possessing a durbin (binocular), which, according to him, will make him a real detective. So when his uncle presents him one on his birthday, disaster strikes. Looking through the durbin, Pupul witnesses a murder and decides to catch the culprit.
Rangeet
as Pupul
Diptodeep
as Tatai
Ahana
as Bhebli
Soumitra Chatterjee
as Byomkesh Bakshi
Sabyasachi Chakraborty
as Feluda
Shantilal Mukherjee
as Gobinda Gargori
Anjana Basu
as Pupul's mother
Subrato Guha Roy
as
Rajat Ganguly
as
Pratik Chowdhury
as
Aritra Dutta
as
Debranjan Nag
as
