Diplomatic Passport is a 1954 British thriller film directed by Gene Martel and starring Marsha Hunt, Paul Carpenter, Henry Oscar and Honor Blackman.^[1] The film stars Hollywood actress Marsha Hunt ,^[2] 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.^[3] Produced as a second feature^[4] it was made at MGM's Elstree Studios near London.

An American diplomat and his wife arrive in London, and are soon involved in a series of confusing and sometimes frightening events.^[5]

• Marsha Hunt as Judy Anderson
• Paul Carpenter as Ray Anderson
• Henry Oscar as The Chief
• Honor Blackman as Marcelle
• Marne Maitland as Philip
• John Bennett as André
• John McLaren as Jack Gordon
• Henry B. Longhurst as Waiter
• John Welsh as Embassy Official
• George Murcell as Cafe Owner
• Cyril Smith as Taxi Driver
• David Conville as Airline Clerk
• William Dexter as Airline Clerk
• John Boxer as Policeman