Feluda (Abir Chatterjee) and his cousin Topshe (Sourav Das) visit Lucknow with Topshe's father (Deepankar De) to spend the Puja vacation. They arrived at the house of Dhirendra Kumar Sanyal (Biswajit Chakraborty), a friend of Topshe's father. That evening Dr. Shrivastav (Bharat Kaul) also came to Dhirendra Kumar Sanyal and tells him about last night, a thief tried to steal his 'Ring of Aurangzeb' (The Emperor's Ring) which was given to him by Pyarilaal Seth. After the incident Dr. Shrivastav has been afraid and asks Dhirendra Kumar Sanyal to keep the ring safe. Dhirendra Kumar Sanyal agreed and keeps the ring to his home. But someday the ring goes missing from there. Then Feluda and Topshe started investigation for the culprit. Meanwhile, Feluda meets an interesting person in doctor's neighbourhood, Mr. Bonobihari Sarkar (Paran Bandyopadhyay). Bonobihari babu has ferocious and poisonous creatures like crocodile, African tiger, hyena, rattlesnake, scorpion and black widow spider in his own home. Feluda also meets Mahavir, late Pyarilal's son and a film actor who believes a foul play behind his father's death. Later, it is found that the ring was already taken by Feluda himself to keep it safe from miscreants. They traveled to Lakshman Jhula Temple, Haridwar. Bonbihari was the mastermind behind burglary who earlier unsuccessfully tried to take it from Pyarilal. In one such attempt, Pyarilal died. He also tries to take it from Feluda. He traps Feluda and Topshe in a long cabin with a rattle snake for company, but Feluda with his skill, intelligence and bravery, keeps the ring safe and nabs Bonobihari and his assistant, Ganesh Guha (Rajatava Dutta).
Cast
Abir Chatterjee as Feluda
Sourav Das as Topshe
Paran Bandyopadhyay as Bonbihari Sarkar
Rajatava Dutta as Ganesh Guha
Deepankar De as Topshe's father
Biswajit Chakraborty as Dhirendra Kumar Sanyal
Bharat Kaul as Dr. Shrivastav
Dwijen Banerjee as Inspector Gorgory
Tathagata Mukherjee as Mahabir
General
Format : Matroska
Format version : Version 2
File size : 700 MiB
Duration : 1h 52mn
Overall bit rate : 868 Kbps
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 1h 52mn
Nominal bit rate : 770 Kbps
Width : 720 pixels
Height : 376 pixels
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.114
Language : Bengali
Default : Yes
Forced : No
Audio
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 1h 52mn
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Audio Language : Bangla