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