25Avalon
No I do not expect all actors and actresses to exactly resemble the person they are portraying in all respects but I do expect them to follow known facts such as AB, Bodeccia, Mary Queen of Scots, etc were white. I did watch some of Victoria but stopped watching when I realised that it was at variance with historical facts regarding her and Lord Melbourne as I had studied this period. I know Martin Luther King was black. So to render the argument reductio absurdo Doodlebug would you expect a black actor to play Hitler?
So it is only skin colour that matters, not eyes, hair or any of the other characteristics that make people look as they do?
I don't know enough about the Victorian era to pick up on anything at variance with my understanding of it, but could it be that there has been recent research that has shed a difference light on your own understanding?
I don't know - the relationship between Victoria and Melbourne may have been misrepresented - often dramatists will combine characters for dramatic effect, for instance - but I do know that historians are very wary of talking about 'historical facts' other than to say that a battle or a coronation etc happened on a particular date.
Hitler played by a black actor? I don't know - it would depend why it was decided to do it, which is what I have said about the Anne Boleyn series. Until I've seen it I won't know what I think.