DramaMovieThriller Conspirator Status: Released Release Date: 1949-07-28 Conspirator Drama Thriller Overview A newlywed suspects her husband of being a Communist spy. Trailer Cast Robert Taylor Major Michael Curragh Elizabeth Taylor Melinda Greyton Robert Flemyng Captain Hugh Ladholme Harold Warrender Colonel Hammerbrook Honor Blackman Joyce Marjorie Fielding Aunt Jessica Thora Hird Broaders Wilfrid Hyde-White Lord Pennistone Marie Ney Lady Pennistone Jack Allen Raglan Helen Haye Lady Witheringham Cicely Paget-Bowman Mrs Hammerbrook Karl Stepanek Radek Nicholas Bruce Alek Cyril Smith Detective Inspector Janette Scott Toby Crew Humphrey Slater Writing John Wooldridge Sound Frank Clarke Editing Arthur Hornblow Jr. Production Victor Saville Directing Sally Benson Writing Gerard Fairlie Writing Sally Benson Writing Freddie Young Camera