"Once in Alnwick (in England), where we filmed some of the show this last season, someone came dashing over and said, 'Oh, you know, we're big fans, can we take a photograph?' And handed her the camera!" Hugh Bonneville reveals his Downton Abbey co-star Elizabeth McGovern was once snubbed by fans of the TV show who failed to recognise the actress beside her onscreen husband, who portrays Robert Crawley, the Earl of Grantham.