All Cast

Frank Welker

Frank Welker

Scooby-Doo / Fred (voice)

Casey Kasem

Casey Kasem

Shaggy (voice)

Heather North

Heather North

Daphne (voice)

Nicole Jaffe

Nicole Jaffe

Velma (voice)

Jane Wiedlin

Jane Wiedlin

Dusk (voice)

Jennifer Hale

Jennifer Hale

Thorn / Queen (voice)

Jeff Bennett

Jeff Bennett

Jasper Ridgeway / Jack / Lifeguard #1 (voice)

Kimberly Brooks

Kimberly Brooks

Luna (voice)

Tom Kenny

Tom Kenny

Harry / Stormy Weathers / Barry / Lightning Strikes / Lifeguard #2 (voice)

Phil LaMarr

Phil LaMarr

Daniel Illiwara / King (voice)

Michael Neill

Michael Neill

Russell / Dark Skull / Matt Marvelous (voice)

Kevin Michael Richardson

Kevin Michael Richardson

Malcolm Illiwara / Yowie Yahoo / Crocodile (voice)