If there are any movies which make you feel and relive like a child again it is thee feluda movies. These generational devotion towards making movies for children has flourished into another Feluda Movie - Nayan Rahashya is a classic Sandip Ray movie without any filth of dialogue and bad scenes which are lacking in movies nowadays. I don't know why the ratings are so low but it's a good movie for light detective venture. I want to watch more of these Feluda movies made by Sandip Ray.
This film deals with magic ,telepathy and also with numbers, a child like curiosity where a boy finds his future uncertain in the world esotericism.