Don Messick

Karakter: Droopy (voice)

Karakter: Droopy (voice)

Karakter: Droopy (voice)

Karakter: Hampton J. Pig (voice)

Karakter: Scooby-Doo (voice)

Karakter: Gears (voice)

Karakter: Papa Smurf (voice)

Karakter: Schleprock

Karakter: Snip (voice)

Karakter: Scooby-Doo / Scrappy-Doo (voice)

Karakter: Announcer / Boo Boo Bear / Scooby-Doo / Mr. Creeply (voice)

Karakter: Scooby-Doo / Additional Voices (voice)

Karakter: (voice)

Karakter: Scooby-Doo (voice)

Karakter: Announcer at Circus Circus (uncredited)

Karakter: Muttley / Klunk / Zilly (voice)

Karakter: Scooby-Doo (voice)

Karakter: Gravel Slag (voice)

Karakter: Precious Pupp / Shag Rugg (voice)

Karakter: Astro (voice)

Karakter: Boo Boo Bear / Ranger Smith (voice)

Karakter: Bamm-Bamm Rubble (voice)

Karakter: Boo Boo Bear / Pixie (voice)

Karakter: Pixie

Karakter: Ruff (voice)