The Mammootty starring upcoming action thriller, directed by Nithin Renji Panicker, is reportedly titled as Kasaba. It is the directorial debut of Nithin, who is the son of popular writer-director-actor, Renji Panicker. According to the rumour mills, Kasaba is just a temporary title for the project, and it may change later. The filming of the movie has been progressing at the various locations of Bangalore.