Clash of Loyalties (Arabic: Al-Mas'ala Al-Kubra‎, aka The Great Question) is a 1983 Iraqi film focusing on the formation of Iraq out of Mesopotamia in the aftermath of the First World War. The film was financed by Saddam Hussein, filmed in Iraq (mainly at the Baghdad Film Studios in Baghdad's Mansour neighbourhood and on location at the Tigris-Euphrates marshlands, Babylon and Kut) at the height of the Iran–Iraq War and starred Oliver Reed as Gerard Leachman, Marc Sinden as Captain Dawson and Helen Ryan as Gertrude Bell, with score by Ron Goodwin.