[HairOfTheDog]

Ahh... Maybe Kelsey Grammer would be very good if not Williams... How about Steve Martin?

[MozartLover]

Steve Martin would definitely have the personality and exuberance to carry it off.

[JenB]

Steve Martin.... mmm, not sure. Maybe, but he's a little tall and thin for the part, don't you think? Or am I thinking of the wrong guy?