The Nazi's are on the back foot and seemingly the Allies have turned the second world war in their favour. The British though are very suspicious of the Nazi's long range missile capabilities, and the development of the V1 and V2 rockets which would turn the war back in the Nazi's favour. English spies are sent deep inside enemy territory - disguised as scientists - to discover the extent of the German's capabilities and at all costs thwart the Nazi's developments of these weapons...