Earlier in the thread we were curious if Peter Renaday could still pull off the Henry voice at 88. I just found a video of Peter with Margaret Kerry and Mark Silverman from last year where he still has it sounds like!(Peter slips into the Henry voice at the :53 mark)
I truly hope they had him reprise Henry for Musical Jamboree. He's the only VA to return for both Christmas and Vacation, and it would be fitting for him to keep the streak.