Father Rx 100 Hero Karthikeya Family Photos - Ajay bhupathi's debut directorial ' rx 100 ' starring karthikeya, payal rajput, rao ramesh and ramki in lead roles has received wide appreciation since its excited at the fact that his 'childhood hero' had watched his film, karthikeya took to social media and posted a clip of nagarjuna appreciating the film.