Don Messick was one of the most prolific American voice actors of the 20th century. A veteran voice actor for Hanna-Barbera, roles other than Scooby-Doo, include Papa Smurf from The Smurfs, Astro from The Jetsons, Boo Boo and Ranger Smith from Yogi Bear, and Dr. Quest from Jonny Quest. He was also Droopy on Tom & Jerry Kids and Hampton J. Pig on Tiny Toon Adventures.
During a recording session in 1996, he had a stroke and quit soon after. The following year, he died of a second stroke, at 71. Scooby-Doo on Zombie Island was dedicated to him as it was the first official Scooby-Doo production without him as the voice of Scooby-Doo and was succeeded by Scott Innes. Previously to that the Johnny Bravo crossover episode, Bravo Dooby-Doo, also had Hadley Kay as Scooby as Messick was too sick by then.
Scooby-Doo, Where Are You!
- Main article(s): Scooby-Doo, Where Are You!
Grouped under "Voices".
|104. Mine Your Own Business||Hank|
|106. What the Hex Going On?|| Mr. Wetherby|
|107. Never Ape an Ape Man||John Maxwell|
|108. Foul Play in Funland||Mr. Jenkins|
|110. Bedlam in the Big Top|| Mr. Barnstorm|
Max the Midget
|114. Spooky Space Kook||Spooky Space Kook|
The New Scooby-Doo Movies
- Main article(s): The New Scooby-Doo Movies
The Scooby-Doo Show
- Main article(s): The Scooby-Doo Show
|313. A Menace in Venice|| Mario/|
- Main article(s): Laff-a-Lympics (TV series)
Even though the show heavily used Scooby-Doo as its "star attraction", not every episode had his voice.
Scooby Goes Hollywood
- Main article(s): Scooby Goes Hollywood
Scooby-Doo and Scrappy-Doo (first series)
- Main article(s): Scooby-Doo and Scrappy-Doo (first series)
Scooby-Doo and Scrappy-Doo (second series)
- Main article(s): Scooby-Doo and Scrappy-Doo (1980-1983)
Scrappy & Yabba Doo
- Main article(s): Scrappy & Yabba Doo (shorts)
The New Scooby and Scrappy Doo Show
- Main article(s): The New Scooby and Scrappy Doo Show
|113. Wedding Bell Boos!|| Dada-Doo|
The New Scooby-Doo Mysteries
- Main article(s): The New Scooby-Doo Mysteries
|105(a). Doom Service||Max|
|109. A Night Louse at the White House|| Dada-Doo|
The 13 Ghosts of Scooby-Doo
- Main article(s): The 13 Ghosts of Scooby-Doo
|109. It's a Wonderful Scoob|| Dada-Doo|
|110. Scooby in Kwackyland||Wacky Wizard|
|112. The Ghouliest Show on Earth|| Dada-Doo|
Scooby-Doo Meets the Boo Brothers
- Main article(s): Scooby-Doo Meets the Boo Brothers
Scooby-Doo and the Ghoul School
- Main article(s): Scooby-Doo and the Ghoul School
Scooby-Doo and the Reluctant Werewolf
- Main article(s): Scooby-Doo and the Reluctant Werewolf
A Pup Named Scooby-Doo
- Main article(s): A Pup Named Scooby-Doo
This marks the first TV series to acknowledge which character an actor has played, in this case, Messick as Scooby. He and Casey Kasem were the only two actors to reprise the roles they originated.
|106. The Babysitter from Beyond||Newscaster|
|201. Curse of the Collar||Daddy-Doo|
|202. The Return of Commander Cool||Jenkins|
|203. The Spirit of Rock'n Roll||Jenkins|
|204. Chickenstein Lives||Jenkins|
|205. Night of the Living Burger|| Jenkins|
|206. The Computer Walks Among Us||Jenkins|
|207. Dog Gone Scooby|| Jenkins|
|208. Terror, Thy Name is Zombo||Jenkins|
|302. Wrestle Maniacs||Jenkins|
|305. The Were-Doo of Doo Manor|| Daddy-Doo|
|306(b). The Ghost of Mrs. Shusham||Jenkins|
- Main article(s): Arabian Nights
This is an anthology special, where Scooby isn't in every scene, but does play an intergral part. As a cash-in, Arabian Nights was later retitled, Scooby-Doo in Arabian Nights (and then Scooby-Doo! in Arabian Nights). Messick also voiced Boo-Boo Bear, but that is in a Yogi Bear segment of the film, which is not covered on the wiki.
Scooby-Doo in other media
Dynomutt, Dog Wonder
- Main article(s): The Scooby-Doo/Dynomutt Hour
|101. Everyone Hyde!||Scooby-Doo|
|102. What Now, Lowbrow?|| Scooby-Doo|
|110. The Wizard of Ooze||Scooby-Doo|
- ↑ Voices of New Scooby-Doo Movies, The (1972, Animated Series). Voice Chasers.