Shaggy Rogers (voice)
Scooby-Doo (voice)
Fred Jones (voice)
Daphne Blake (voice)
Velma Dinkley (voice)
Kerry / Girl Fan / Executive Secretary (voice)
Cherie / Sis / Receptionist (voice)
Lavonne / Second Woman / Waitress (voice)
C.J. (voice)
Jesse Rotten / V.P. Jackie Carlson (voice)
Director / First V.P. / Terrier (voice)
Brother / Guard / Announcer (voice)
Singer (voice)
Singer (voice)
Singer (voice)
Singer (voice)
Singer (voice)