ISTANBUL Nearly 400 entertainers and film industry figures, including Oscar-winning actors and Palme d’Or recipients, have signed onto an open letter calling for an end to the ongoing atrocities in Gaza, urging the international film community ahead of the annual Cannes festival to break its silence over the suffering and death. "The signatories’ demand is clear – they are calling on their peers and the world to rise up and refuse to accept the death, destruction and devastation that has been