크레딧 출연 Dennis O'Keefe Joe Dennison Margaret Sheridan Marline Miller Philip Friend Insp. McClaren Alan Wheatley Thompson Blake Francis de Wolff Yeo Eric Berry Hunziger Gudrun Ure Sgt. Smith Seymour Green Lascelles Paul Hardtmuth Dr. Eric Miller Colin Tapley Sir Stafford Beach Michael Balfour Hoxie Cyril Chamberlain Castle 스텝 Dennis O'Keefe Directing Montgomery Tully Directing John C. Higgins Writing Helga Cranston Editing Maurice Procter Writing Steven Pallos Production Matyas Seiber Sound Denis Wreford Art Matyas Seiber Sound Charles Leeds Production Jim O'Connolly Directing Arthur Graham Camera W. H. Lindop Sound Charles Nash Costume & Make-Up Adele Reynolds Directing Gordon Lang Camera