If there was a glimpse of humour , it might be mildly funny ,Screaming Lord Sutchlike .But he's serious . The reality is hilarious , somebody must have done a sketch based on a similar character, very Oliver Sacks too ,has he met another real Arthur ? how does he feel about re-enactors ? Does he walk everywhere ? Does he have a job other than being another person . I shouldn't imagine he does but great comic possibilities there if he did .