[2] The film tells the story of a Polish Resistance group, which discovers details of the manufacture of the German V-1 'Flying Bomb' at Peenemünde in 1943.

Liaising with service chiefs in London, the group manage to pass on enough information to convince them to launch a bombing raid and, in the climax to the film, are able to steal a V-1 which lands in a field during testing and arrange for its transport back to the United Kingdom.

Following their escape, the second part of the film looks at the attempts to find an entire V-1 to send back to Britain.

They are eventually rewarded by an unexploded V-1 landing in a field which they quickly conceal from the German search team.

You can help Wikipedia by expanding it.This article about a film on World War II is a stub.