John Stephenson
Birth Name:
John Winfield Stephenson
Birth Place:
Kenosha, Wisconsin, United States
Profession
Actor, Soundtrack
Fast Facts
- Began his career as an actor in radio dramas when he moved to Hollywood in 1948
- Best known as a voice actor who played Mr․ Slate in "The Flintstones" and Dr․ Benton Quest in "Jonny Quest" and was the narrator of "Dragnet․"