David Niven takes on the mantle of Baroness Orczy's hero in this classy but a little lightweight take on the escapades of the "Scarlet Pimpernel". Hugely successful at smuggling doomed artisto's from under the nose of the Reign of Terror, the French authorities charge "Chauvelin" (Cyril Cusack) to track down the culprit. He has some leverage with the new and glamorous "Lady Blakeney" (Margaret Leighton) and so offers her the life of her brother if she will agree to help him. She just happens to be married to the foppish "Sir Percy", but is he so useless as his persona suggests? Niven is on quit... read the rest.