"Arise, My Love" is based on the true story of Harold Edward Dahl. During the Spanish Civil War Dahl, who was fighting as a pilot for the Spanish Republican Air Force, was shot down and taken as prisoner of war. Initially sentenced to death, there were some diplomatic movements to free Dahl. His first wife, Edith Rogers, a known singer of impressive beauty, was said to have visited Francisco Franco herself to plead for his life. He remained in prison until 1940 and then returned to the United States.