Scooby-Doo and Guess Who?

Fred Jones / Scooby-Doo (voice) (52 episodes)

Shaggy Rogers (voice) (52 episodes)

Daphne Blake (voice) (52 episodes)

Velma Dinkley (voice) (52 episodes)

Mark Hamill (voice) (1 episode) / The Trickster (voice) (1 episode) / Joker (voice) (1 episode)

Mr. Peebles (voice) (1 episode) / Ebb / Skip Gilroy (voice) (1 episode)

Caddy / Golf Announcer (voice) (1 episode) / Madds Markson (voice) (1 episode)

Talent Agent / Crazy Karl / Baz Bozzington (voice) (1 episode) / Ghost of Abraham Lincoln / Jebb (voice) (1 episode)

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Theme Song Performance

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