Don Messick

Swash Buckled

Musketeers / Duke (voice)

Bearly Able

John Bear / Junior Bear (voice)

Fee Fie Foes

1st Bird / Jack / Chick (voice)

Catch Meow

Mouse / Cat (voice)

Child Sock-Cology

Zookeeper / Gorilla / Storekeeper (voice)

Loopy's Hare-do

Hunter / Dog (voice)

Scooby-Doo's Spookiest Tales

Scooby-Doo (voice) (archive footage)

Who Shrunk Saturday Morning?

Papa Smurf (voice)

Archie and His New Pals

Harvey Kinkle (voice)

The Smurfs Halloween Special

Hanna-Barbera's All-Star Comedy Ice Revue

Snorky / Scooby-Doo (voice)

Here Are the Smurfs

Papa Smurf (voice)

Scooby-Doo Meets The Addams Family

Scooby-Doo (Voice)

The Andromeda Strain

Alarm (voice) (uncredited)

Oliver and the Artful Dodger

Pastry Cook / House Agent / Midget / Workman / Hero (voice)

Hanna-Barbera Presents: A Treasury Of Cartoon Classics

Scooby-Doo (voice) (archive footage)

I Yabba-Dabba Do!

(voice)

Romeo and Smurfette

Papa Smurf (Voice)

Rockin' with Judy Jetson

(voice)

What Happened to All That Bread?

The Good, the Bad and Huckleberry Hound

Boo Boo /Narrator (voice)

Lost in Space

The Robot / Brack / Narrator (voice)

Gidget Makes the Wrong Connection

Killer/Gorgeous Cat/Captain Parker/Radio (voice)

Scooby-Doo! Meets the Harlem Globetrotters

Scooby-Doo