A bit like not so perfect drawings, there is something fishy with the people portraited here. That's because they are not whom they appear to be. Just impersonators. I remember one anecdote that tells how, long time ago, there was one Chaplin lookalike contest and the real one got the second place.
I gonna leave the names to you. If you don't see the resemblance better leave them unlabeled because they don't deserve it, and if you see it ...well, there's no need, then.