I saw him as Polonius to Richard Burton's Hamlet in New York 1964. And it took 40 years nearly for Burton's only surviving film of a rehersal run-through of the entire play to find it's way to DVD. Carol gave it to me for our last anniversary.--- Burton just filmed whatever they got----however it came out--let the chips fall where they might----complete with flubs and a call from Hume for someone to give him his next line at one point. R.B. wanted all copies of this destroyed. That was in his will. But an ex-wife kept hers----and now I've got it.