Willam scares me too! ~:O
If the sketch had a bigger mouth it could be Mick Jagger.
He was so good at it, that I cannot see his picture without seeing and thinking of the Devil.
The only thing I recall seeing him in, as far as full length, was one of the Clancy films...which I must admit he did well, also, even if the rest of it stunk.
Smells like a flaming lib to me...but I digress.