Separated at Birth?

I realize this is completely random and that it is probably a scary sign that I am getting really old, but am I the only person who sees an eerie similarity between Congressman Barney Frank of Massachusetts and Actor Thomas Mitchell? I mean the resemblance is REALLY uncanny in my opinion. Thomas Mitchell was the actor who played Uncle Billy Bailey in the classic feelgood Christmas movie "It's a Wonderful Life". Remember him? He was the dotty uncle who left all the deposit money for Bailey building and loan on the bank counter which mean old Mr Potter stole and used to try and ruin George Bailey, who was played by the wonderful Jimmy Stewart. I swear, these two ARE the same person!