Author and script writer Mariam Naoum has stated exclusively to that she is currently writing the last episode of the new series "Zat" which is directed by Kamla Abu Zikri. Mariam added that the delay in writing was upon the request of the series-makers to identify how the end should be after they see the final vision of the series."Zat" stars Nelly Kareem, Bassem Samra, Nahed El Sebaei, Entesar, Hani Adel and Ahmed Kamel and this is the second time that Mariam and director Kamla work together after the film "Wahad Sifr".Mairam will immediately start writing another script once finished with "Zat" but she didn't reveal its story or the director but she said that producers Light House will announce that later.