Other clues- does his best work at night...from Doogie to Doubtfire (Maybe has worked with NPH and Robin Williams)...has 2 lives, his entertaining side and his home life. Quick and crafty. I didn't recognize the voice, so Im not sure if I agree with the internet guess of Wayne Brady.
"Alot of people when they listen, they don't listen. They hear but they don't listen to what the person is saying. " Boston Rob (Mariano)