A video clip from Paulie and some more information about the movie. There is even a Paulie web page
Several sound tracks of James Earl Jones, including on being cast as Darth Vader's voice and His relatives and fame.
Check out the Bo Jackson sound clips.
Listen to Bruce Willis in his Career overview. Does he stutter now or not?
Rowan Atkinson - Mr. Bean, used to stutter quite a bit. Maybe you can still hear some examples in these sound clips.
Sir Winston Churchill was a very famous person who stuttered. There are some examples of parts of his speeches on the Internet.
Some Speech Therapists/College Professors who sometimes stutter when they talk