Creator
Ministry of Aircraft Production (MAP) (Production sponsor) Telecommunications Research (Production company) Dewhurst, H (Production individual) Segaller, A D (Production individual) Waley, H D (Production individual) Dale, Adeline (Production individual) Dahl, L (Production individual) Sedgewick, Sally (Production individual) Allison, Joanna (Production individual) Francis, Farley (Production individual) Taylor, G S (Production individual) Isaacs, Phyllis (Production individual) Swain, S A H (Production individual) Browning, J (Production individual) Tutchings, A (Production individual) Walton, William (Production individual) Snagge, John Derrick Mordaunt (Production cast)