It was directed by Swapan Ghosal and produced by New Wave Communications. This is the third Byomkesh Bakshi film adaptation. Subhrajit Dutta played Byomkesh while Rajarshi Mukherjee played Ajit.
Perhaps the best catalog that exists is from researchers in Mexico, who have systematically recorded dogs in their homes in specific situations, getting them to bark by, say, knocking on a door or ...