Scooby-Doo and his pals win an all-expense paid vacation and embark on a trip of a lifetime to a tropical paradise. Their destination however, turns out to be Zombie Island. As soon as they arrive, they realize the place looks strangely familiar and is reminiscent of a trip they took years ago, in which they became wrapped up in a mystery involving zombies. The gang soon learns that their trip to paradise comes with a price when the zombies re-emerge and attack their hotel. Will Scooby-Doo and the Mystery Inc. gang finally solve the mystery behind Zombie Island?
Frank Welker
as Scooby Doo / Fred Jones (voice)
Grey DeLisle
as Daphne Blake (voice)
Matthew Lillard
as Shaggy Rogers (voice)
Kate Micucci
as Velma Dinkley (voice)
David Herman
as Jack / Sheriff (voice)
Janell Cox
as Cat Person / Sister Withers (voice)
Cassandra Peterson
as Elvira (voice)
Roger Rose
as Lead Cat Person / Narrator (voice)
John Michael Higgins
as Alan Smithee (voice)
Travis Willingham
as Seaver (voice)
Dave B. Mitchell
as Driver / Ferry Captain (voice)
