I am trying to buy gifts for my father for XMas. He is house-bound and due to the drugs that he is taking, his attention span is not what it used to be. However, recently he has enjoyed the best of Johnny Carson and others like it. So it is my plan to try and get him DVDs of classic variety shows (and a DVD player): Carol Burnette, Flip Wilson, Sonny and Cher. But my memory is dim and I can’t remember all of them. Will you dopers help me make a list to search for?