Orson Welles, so so very excellent.

Notice how quickly he leaps into character once he steps away from the makeup station.  It's a really thrilling piece and a fine tutorial on old style stage makeup. 

I was once compared to a young Orson Welles in a review and it made me swell with pride.  It also made me want to buy the reviewer a steak dinner.  I see this video and shed a single tear looking at his greatness. 
So check out this stellar video of Orson Welles at the Dean Martin show.  When it's over take a few moments to soak up what you just saw and then take a few moments to fathom how much those two boozed after the show was done filming.