The gang go to Australia to investigate the recent disappearances of the performances at the music festivals, by the so called 'Yowie Yahoo'.
Tom Kenny
Harry / Stormy Weathers / Barry / Lightning Strikes / Lifeguard #2
Kevin Michael Richardson
Malcolm Illiwara / Yowie Yahoo / Crocodile
Frank Welker
Scooby-Doo / Fred
Jeff Bennett
Jasper Ridgeway / Jack / Lifeguard #1
Scooby-Doo in Where's My Mummy?
2005
