Haven't actually watched -- either the original Dallas or the new one -- but I must say I LOVE the fact that Larry Hagman hasn't done a thing to make himself look younger. Grey hair, bushy eyebrows, wrinkles, the lot. So much better than the ones who try so hard to stop the hands of time.
Do you remember Jack Lord from (the original) Hawaii Five-O? www.nndb.com/people/656/000026578/jack1.jp
A very handsome man, but I think he would have looked much better without the hair dye, extreme pancake makeup and girdle.