I really loved that series, and was very sorry to see it end. I’m glad somebody’s put them up on YouTube for other folks to enjoy. They weren’t available on YouTube back when I first started downloading them.
After ep 3, I started ep 1. What a mess. Arundel appears to have been the worst turncoat of his time (link above), but Northumberland's best move would have been to have the other heirs poisoned well before Edward's final illness. Oops. But, that's more of a Tudor approach. Had he been a Tudor, we'd all have learned about Queen Jane, no peep about Mary or Lizzie, or James for that matter. :^)