SCOOB! - Cast
as Shaggy (voice)
as Blue Falcon (voice)
as Dick Dastardly (voice)
as Velma (voice)
as Fred (voice)
as Daphne (voice)
Kiersey Clemons
as Dee Dee Skyes (voice)
as Dynomutt (voice)
as Captain Caveman (voice)
Simon Cowell
as Himself (voice)
Frank Welker
as Scooby-Doo (voice)
Iain Armitage
as Young Shaggy
Harry Perry
as Himself