Cast and crew that are involved in making this

Fighter pilots in exile fly over foreign land
Tell their story again, tell of 510
Men from Czechoslovakia in the battle of Britain
Guarding the skies of the isle
Fighter pilots from Canada in the battle of Britain
Guarding the skies of the isle
On wings of history they turned from home to live eternally skybound they roam
In all of history, never before was more owed to so few