War Office Film Unit (Production company) Herbert (Sergeant) (Production individual) Hopkinson, T P (Production individual) Smales, Edgar Hiram (Production individual) Windows, J C (Production individual)
Directorate of Public Relations, War Office (Production sponsor) Army Film and Photographic Unit (Production company) Clague, N (Production individual)
Directorate of Public Relations, War Office (Production sponsor) Army Film and Photographic Unit (Production company) Walter, Ernest Henry (Production individual)