German POWs in prison camp in England during World War II

Panning shot from boat of US freighter "City of Flint" during WWII / shot of US flag flying on ship / shot from boat of side of freighter with name on it / shot from boat of warship / crowd of German POWs in prison camp in England / barbed wire barrier / POWs carrying shovels walking past barbed wire fence and guard stand / four shots of POWs digging trench while being guarded by British soldiers / POW sitting on ground pounding something into ground / POWs filling sandbags / POWs carrying steel girder / POWs laying girder down on ground / two shots of POWs returning to camp past barbed wire fence / two shots of POWs walking past houses / POWs getting ready to play soccer / POWs playing soccer game / POWs watching game / POWs playing soccer game / POWs walking away after game / VS POWs eating meal in mess hall / Note: exact day not known; documentation incomplete