Lalmohan Ganguly, alias Jatayu (Lal Mohan Ganguly) − a sidekick of Feluda − gets invited to Mumbai (previously Bombay) to watch the shooting of a film based on a novel written by him, ''Bombaiyer Bombete''. His old friend of Garpar road, Pulak Ghoshal (Paran Bandyopadhyay), is the director. Feluda and Topshe accompany him.