"Sonar Kella" (Golden Fortress ) , these words evoke a lot of sentiment in not only me , in any average Bengali . Lot of us grew up reading this story and knew the story by heart. So Satyajit Ray must have a tough time adapting this story for his film. But it had been done perfectly, the way only the genius like him could do. Soumitra Chatterjee , the brilliant actor he was , portrayed " Feluda" with implacable perfection . Santosh Datta made the role "Jatayu" (Lalmohan Ganguly) of his own. He was so good in his role that Satyajit Ray started to sketch "Jatayu" resembling him in his Feluda stories. Kamu Mukherjee as Mandar Bose also acted brilliantly in his evil character. But I don't know why nobody talked about Siddhartha Chatterjee in his role of Topshe. After Sonar Kella and Joi Baba Felunath, number of Feluda films , TV series were made , but no one could compete him as "Topshe". For me, he had born for that role. The film is set on the backdrop of Rajasthan . It is present in the film in its full glory. The local music is also used by the Satyajit Ray . Rajasthan's sand, music, camels , forts and people helped this film reach a level which Bengali audience rarely got to see in films. The primary target audience of this film was kids. But Satyajit Ray , knowingly or unknowingly, somehow managed to remove the invisible boundary between Adult and Kid worlds and created a magical form of art which is acceptable to all.