Scooby-Doo, Where Are You!  - TV series (1969)

Casey Kasem

Shaggy Rogers (voice)

41 episodes

Don Messick

Scooby-Doo (voice)

41 episodes

Frank Welker

Fred Jones (voice)

41 episodes

Nicole Jaffe

Velma Dinkley (voice)

25 episodes

Heather North

Daphne Blake (voice)

24 episodes

Indira Stefanianna

Daphne Blake (voice)

17 episodes

Pat Stevens

Velma Dinkley (voice)

16 episodes

John Stephenson

The Black Knight / Museum Worker (voice), Stuart Wetherby / Ghost of Elias Kingston (voice)

12 episodes

Hal Smith

The Phantom / Bluestone the Great (voice), The Headless Specter / Asa Shanks / Phony Phantom (voice)

6 episodes

Jean Vander Pyl

Sarah Jenkins (voice), Candy Mint (voice)

5 episodes