By late 1966, Marquand had begun a career directing television documentaries for the BBC, where he worked on projects such as the 1972 series Search for the Nile[2] and an edition of One Pair of Eyes (1968),[3] about the novelist Margaret Drabble who had been a friend of his at Cambridge.[4] He collaborated with the celebrated foreign correspondent James Cameron on a long-running series called Cameron Country for BBC television and also with John Pilger on a series of films for ITV. In 1979, Marquand incorporated many of his documentary techniques in his biographical television movie Birth of the Beatles. He directed several films specifically for children including the 1977 Emmy winning Big Henry and the Polka Dot Kid.
On the strength of his direction of the 1981 feature, Eye of the Needle, Marquand was hired by writer-producer George Lucas to direct Return of the Jedi.[5] In his commentary track on the DVD, Lucas explains that Marquand "had done some great suspense films and was really good with actors. Eye of the Needle was the film I'd seen that he had done that impressed me the most, it was really nicely done and had a lot of energy and suspense."[citation needed] For his work on the film, Marquand won a Hugo Award for Best Dramatic Presentation in 1984.[6]
In 1960, Marquand married screenwriter Josephine Elwyn-Jones, the daughter of Labour MP Elwyn Jones and author and illustrator Pearl Binder. They had two children, Hannah Rachel and James Elwyn, before they divorced in 1970. James Marquand is a film editor who has also worked as a director. In 1981, Marquand married fellow film director Carol Bell, with whom he had another two children, Sam Adair and Molly Joyce. Marquand was a fan of Liverpool Football Club.[2]
According to a 2014 Wales Online interview with his son James, Marquand wrote a screenplay for "a Welsh western" in the late 1970s at the South Wales branch of Pinewood Studios. The screenplay told the story of a young orphan girl in VictorianMid Wales who enlists two local men to help her wreak revenge on those who killed her father; Marquand used to tell the story to his children when they were on holiday at the family's cottage near Tregaron. Marquand reportedly pitched it to Hollywood producers who expressed interest in making it into a film; however, Marquand declined the offer because the producers insisted the story be relocated to the Rocky Mountains in the United States. In the interview, James Marquand expressed interest in adapting his father's screenplay into a film.[7]
