Kadro (17)
Casey KasemShaggy Rogers (voice)
Don MessickScooby-Doo (voice)
Frank WelkerFred Jones (voice)
Heather NorthDaphne Blake (voice)
Patricia StevensVelma Dinkley (voice)
Rip TaylorC.J. (voice)Ginny McSwainKerry / Girl Fan / Executive Secretary (voice)
Marilyn SchrefflerCherie / Sis / Receptionist (voice)
Joan GerberLavonne / Second Woman / Waitress (voice)
Michael BellJesse Rotten / V.P. Jackie Carlson (voice)
Stan JonesDirector / First V.P. / Terrier (voice)
Pat FraleyBrother / Guard / Announcer (voice)
Edie Lehmann BoddickerSinger (voice)Paul DeKorteSinger (voice)Michael RedmanSinger (voice)Debbie HallSinger (voice)Robert TebowSinger (voice)