David Hyde Pierce Was born on April 3, 1959 as the youngest child of his parents, is a Tony and Emmy Award-winning American actor, widely acclaimed for his co-starring role as psychiatrist Dr. Niles Crane on the NBC sitcom Frasier .
As per the information from wiki pedia Pierce has a distinctive voice and, like his Frasier co-star Kelsey Grammer, is often called upon to provide voice work.

Read the Ace actor's profile and Filmography details at the links below.
http://en.wikipedia.org/wiki/David_Hyde_Pierce