Diplomatic Passport is a 1954 British thriller film directed by Gene Martel and starring Marsha Hunt, Paul Carpenter, Henry Oscar and Honor Blackman. The film stars Hollywood actress Marsha Hunt , who was blacklisted during the McCarthyite era of the early 1950s. Like others in the same position, Hunt was obliged to seek work in the United Kingdom. Produced as a second feature it was made at MGM's Elstree Studios near London.