In mid-September 1939 the first Polish POWs arrived, and were housed in large by tents, and set to work building the barrack huts before the winter set in. Once their work was complete the Poles were relocated, and the first inhabitants of the camp were Dutch and Belgian. They only remained there for a brief time before being replaced by 43,000 French POWs, who arrived in mid-1940, and remained the largest group of prisoners until the end of the war. They included 4,000 Africans from French colonial units. In 1941 some 300 of these took part in the Nazi propaganda film "Germanin". The French were joined in 1941 by Yugoslav and Russian prisoners, then in late 1943 some 15,000 Italian military internees arrived, though most were quickly dispersed to other camps. In late 1944 small numbers of American, Romanian, British and Polish prisoners arrived.