Don Messick

Diamonds Are Forever

1971 · Announcer at Circus Circus (uncredited)

Scoob!

2020 · Muttley (archive sound) (voice)

The Tom and Jerry Show

1975 · (voice)

The Flintstones

1960 · Arnold (voice)

Scooby-Doo, Where Are You!

1969 · Scooby-Doo (voice)

The Andromeda Strain

1971 · Alarm (voice) (uncredited)

DuckTales

1987 · Scrooge's Father (voice)

The Transformers: The Movie

1986 · Gears (voice)

Tom and Jerry: The Movie

1992 · Droopy (voice)

The Last Unicorn

1982 · The Cat (voice)

The Smurfs

1981 · Papa Smurf (voice)

Tiny Toon Adventures

1990 · Hampton J. Pig (voice)

The Jetsons

1962 · Astro (voice)

The Transformers

1984 · Ratchet / Gears / Scavenger

Charlotte's Web

1973 · Jeffrey (voice)

The Hobbit

1977 · Balin/Troll #3/Goblin/Lord of the Eagles (voice)

Top Cat

1961 · Beau / Narrator / Baseball Announcer / J.C. Crowflies

Scooby-Doo! and the Reluctant Werewolf

1988 · Scooby-Doo / Scrappy-Doo (voice)

Scooby-Doo and the Ghoul School

1988 · Scooby-Doo / Scrappy-Doo (voice)

Scooby-Doo and Scrappy-Doo

1979 · Scooby-Doo (voice)

The Real Ghostbusters

1986 · Walt Fleischman (voice)

A Pup Named Scooby-Doo

1988 · Scooby-Doo (voice)

Scooby-Doo! Meets the Boo Brothers

1987 · Scooby-Doo / Scrappy-Doo (voice)

The New Scooby-Doo Movies

1972 · Scooby-Doo (voice)

The Yogi Bear Show

1961 · Boo Boo Bear / Ranger Smith (voice)

Wacky Races

1968 · Gravel Slag (voice)

The 13 Ghosts of Scooby-Doo

1985 · Scooby-Doo (voice)

The Return of the King

1980 · King Theoden / Easterling / The Mouth of Sauron (voice)

Jetsons: The Movie

1990 · Astro (voice)

The Atom Ant Show

1965 · Atom Ant (voice)