James Albert Varney Jr. (June 15, 1949 -- February 10, 2000) was an American actor, comedian, and writer, best known for his role as Ernest P. Worrell, who was used in numerous television commercial advertising campaigns and movies, earning him fame worldwide and a Daytime Emmy Award. He gained further notability for playing Jed Clampett in the movie version of The Beverly Hillbillies (1993) and providing the voice of Slinky Dog in Toy Story (1995) and Toy Story 2 (1999).
who does the voice for slinky in toy story
James Albert Varney Jr.