The Myth Makers (1965), on which Nigel worked as a design assistant, coincided with the arrival of John Wiles as Doctor Who’s producer - a change that reportedly unsettled the show’s leading man, William Hartnell. In addition, Hartnell’s Aunt Bessie died during production - but he wasn’t able to attend her funeral, since it clashed with one episode’s recording. These factors might help explain an extraordinary incident described by Nigel…