William Hanna

Department: Production
Job: Producer

Joseph Barbera

Department: Production
Job: Producer

Don Messick

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

Daws Butler

Snagglepuss / Yogi Bear / Quick Draw McGraw / Various (voice)

John Stephenson

Mildew Wolf / Dread Baron / Great Fondoo / Doggie Daddy (voice)

Casey Kasem

Shaggy Rogers (voice)

Scatman Crother

Hong Kong Phooey (voice)

Frank Welker

Dynomutt / Jabberjaw / Magic Rabbit / Sooey Pig (voice)

Mel Blanc

Barney Rubble / Captain Caveman / Speed Buggy (voice)

Julie Bennett

Cindy Bear (voice)

Marilyn Schreff

Brenda Chance / Daisy Mayhem (voice)

Vernee Watson

Dee Dee Skyes (voice)

Laurel Page

Heather North

(voices)

Alan Reed

Gary Owens

Bob Holt

Joe Besser

Doug Young

Julie McWhirter