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Collin, Reginald. Alwyn, Jonathan Geeson, Judy Keegan, Barry Wilmer, Douglas Hepton, Bernard. Gray, Charles D. Thaw, John Lewis, Ronald Ingham, Barrie. Jacobi, Derek. Fraser, Ronald Kestelman, Sara Ellis, Robin Orczy, Emmuska Orczy Baroness Griffith, George Chetwynd. Futrelle, Jacques Oppenheim, E. Phillips (Edward Phillips) Barr, Robert Rosenkrantz, Palle baron Grollen, Baldwin. Freeman, R. Austin (Richard Austin) Le Queux, William Hyne, C. J. Cutcliffe Hume, Fergus Oxenham, John Cooke, Alan. Evans, Graham. Baron, Alexander Bond, Julian Kelsey, Gerard. Bennett, Derek. Duguid, Peter Meyer, Michael Leverson. Steven, Anthony. Vance, Dennis Martin, Ian Kennedy. Leaver, Don. Holder, Owen. Hawkesworth, John. Freemantle Home Entertainment (Firm) Thames Television, ltd Acorn Media (Firm)