A Different Loyalty (2004) Based on a true story Sharon Stone, Rupert Everett,
Leo Cauffield, in Beirut, home of his Islam-converted father, Leo seduces Sally Tyler to divorce her husband for him. Their happiness with children from both marriages is cut short a few years later, when Leo suddenly disappears; Sally learns soon he's suspected of having defected to Moscow too, which she refuses to believe, but will be forced to while Western secret services want Leo back or dead.
I enjoyed it but then again I enjoy Sharon Stone in just about anything. Check it out and see what you think when time permits
