Frank Welker
Scooby-Doo / Fred Jones (voice)
Acting
Casey Kasem
Shaggy Rogers (voice)
Acting
Mindy Cohn
Velma Dinkley (voice)
Acting
Grey DeLisle
Daphne Blake (voice)
Acting
Ron Perlman
Captain Skunkbeard / Biff Wellington (voice)
Acting
Freddy Rodríguez
Rupert Garcia (voice)
Acting
Tim Conway
Skip Jones (voice)
Acting
Edie McClurg
Peggy Jones / Sea Salt Sally (voice)
Acting
Kathy Najimy
Sunny St. Cloud (voice)
Acting
Arsenio Hall
Captain Crothers (voice)
Acting
Dan Castellaneta
Mr. Mysterio / Woodenleg Wally (voice)
Acting