Yesterday, Rotana cinema channel showed Sherihan’s unknown movie “Checkmate”, it is from a French/ Tunisian production, and was shown only in European festivals, and was never available in Egypt ! I think it was originally produced in French, and “modablage” in English, with sub-titles in arabic.
It is a weird movie, discussing mainly political power and morals. There is an over-thrown president of a country called Boustan (Gamil Rateb), he was a ruthless dictator, but while being out of power, he started to see life differently through conversations with Maya (Sherihan). More info here and here.