John Stephenson

Actor:

1. 1. The Johnny Carson Show (1953), series
2. 2. The Flintstones (1960), series
   ...
   Mr. Slate
3. 3. Top Cat (1961), series
4. 4. The Jetsons (1962), series
   ...
   Commissioner
5. 5. The Magilla Gorilla Show (1964), series
   ...
   Police Officer
6. 6. Hogan’s Heroes (1965), series
   ...
   Captain Mueller
7. 7. Chitty Chitty Machine Fierce Race (1968), series
   ...
   Blubber Bear
8. 8. The Houndcats (1972), series
   ...
   Dr. Greenhouse
9. 9. The Addams Family (1973), series
10. 10. The Scooby-Doo Show (1976), series
    ...
    Albert Tross
11. 11. Laff-A Lympics (1977), series
    ...
    Doggie Daddy
12. 12. The Scooby & Scrappy-Doo/Puppy Hour (1982), series
13. 13. The New Scooby-Doo Mysteries (1983), series
14. 14. The Transformers (1984), series
    ...
    Thundercracker
15. 15. The 13 Ghosts of Scooby Doo (1985), series
    ...
    Boris Kreepoff
16. 16. Yogi Bear and the Magical Flight of the Spruce Goose (1987), film
    ...
    Doggie Daddy / Pelican (voice)
17. 17. A Pup Named ScoobyDoo (1988), series
18. 18. A Flintstones Christmas Carol (1994), film
    ...
    Mr. Slate (voice)
19. 19. Truman (1995), film
    ...
    H.V. Kaltenborn (voice) (uncredited)
20. 20. Meet the Robinsons (2007), film
    ...
    Grandpa Bud

Voice:

1. 1. The Man Called Flintstone (1966), film
   ...
   Veterinarian / Airport Clerk
2. 2. Scooby-Doo, Where Are You! (1969), series
3. 3. The New Scooby-Doo Movies (1972), series
4. 4. The Hobbit (1977), film
   ...
   Dori / Bard / Great Goblin
5. 5. A Flintstone Christmas (1977), film
   ...
   Mr. Slate
6. 6. Casper's First Christmas (1979), film
   ...
   Hairy Scary / Doggie Daddy
7. 7. Scooby-Doo & Scrappy-Doo (1979), series
8. 8. The New Fred and Barney (1979), series
   ...
   Mr. Slate
9. 9. The Smurfs (1981), series
10. 10. The Jetsons Meet the Flintstones (1987), film
    ...
    Mr. Slate / Moderator / Investor / Poker Player
11. 11. Top Cat And The Beverly Hills Cats (1988), film
    ...
    Fancy-Fancy / Officer Charlie Dibble / Waiter
12. 12. The New Yogi Bear Show (1988), series
13. 13. Little Nemo: Adventures in Slumberland (1989), film
    ...
    Oompo / Dirigible Captain
14. 14. Flintstones: I Yabba Dabba Do! (1993), film
    ...
    Mr. Slate
15. 15. A Flintstone Family Christmas (1993), film
    ...
    Mr. Slate
16. 16. The Flintstones in Viva Rock Vegas (2000), film
    ...
    Showroom Announcer
17. 17. Scooby-Doo! Abracadabra-Doo (2010), film
    ...
    The Sheriff
18. 18. Scooby Doo & the Robots (2011), film
19. 19. Scooby-Doo! Frankencreepy (2014), film
    ...
    Roger (1970's)

Narrator:

1. 1. I Love Lucy (1951), series
2. 2. The Atom Ant Show (1965), series
3. 3. Dragnet 1970 (1967), series