Stephen Hawking I think would sound cool.
Showing your age here LarryThis thread is a scream! Mr. Pockets you've done it again! Julia Child, priceless. Nipsey Russell? How about Flip Wilson as Geraldine?
You could have a whole sub section devoted to Mel Blanc: Yosemite Sam, Bugs Bunny, Foghorn Leghorn, Tweety Bird, Sylvester, Porky Pig...a-ba-dee1, ab a dee 2...
Fred Gwynne as Herman Munster
Mr and Mrs. Howell from Gilligan's Island, Mr Howell on the down beats and Mrs Howell on the upbeats.