Singer Diab apologized for participating in ‘Bab El-Khalk’ new TV serial, after negotiations between him, his producer Nasr Mahrous and serial producers Egypt Arts Group. He apologized before contracts signing date justified that the filming scenes date will be conflicting some concerts date.“Bab El-Khalk” starring Mahmoud Abdel Aziz, Safya Al-Amary, Tamer Hagras, Dina, Ahmed Farouk Flox, Aida Riad, Menna Fadaly, Sherry Adel and Abeer Sabri, in addition to a large number of artists. It is written by Mohamed Soliman and directed by Adel Adeeb.The serial discusses a number of central issues in Egypt and Middle East, which touches the Arab Egyptian simple human spirit in its suffering and joy with a piece of Egyptian identity privacy that appears in characters and events through a combination of humanitarian, social and political issues.