 The backcloth of the High Court scene, suggesting tiers of seats  stretching into infinity, measured 350 feet long and 40 feet high.  Altogether 8 backcloths of similar large dimensions were used in  Other World scenes, and 29 elaborate sets were constructed. In all  these vast scenes 5,375 crowd artistes were used, including real  R.A.F. crews, Red Cross nurses and W.A.A.C.s.