"The Duke is London. God Save the Queen!" So read the tag line on the film posters for John Wayne's detective thriller "Brannigan". Released in 1975, the fish-out-of-water tale finds the Duke traveling across "the pond" to extradite a prisoner back to Chicago. Needless to say, there are complications. This photo shows Wayne on location for a key scene in Piccadilly Circus in 1974. Note the marquees for the stage production of "Oh, Calcutta!" and the Robert Redford/Mia Farrow screen version of "The Great Gatsby". Peeking out from behind the traffic light is a poster for "The Sting".