Matthew Lillard
Shaggy Rogers (voice)
Sakin Ol Scooby-Doo!
Çete, birlikte geçirecekleri son yaz tatili olabilecek bu dönemde eğlence ve macera arayışıyla Mystery Machine ile seyahate çıkmaya karar verir. Ancak ortalığı kasıp kavuran canavarlar, onlara çekiliyor gibi görünür ve neredeyse her durakta karşlarına çıkar.
Oyuncular
Grey DeLisle
Daphne Blake (voice)
Kate Micucci
Velma Dinkley (voice)
Frank Welker
Fred Jones / Scooby-Doo (voice)
Chord Overstreet
Mitchell / Andrew (voice)
JB Blanc
Vic / Colander (voice)
Laraine Newman
Professor Salazar / Running Girl / Female Security Guard (voice)
Kiff Scholl
Jeff / Male Security Guard (voice)
Edward Bosco
Werewolf (voice)
Candi Milo
Ms. Tuckle (voice)
John Viener
Chuck Mangum / Zatari Warrior / Rick (voice)
Diedrich Bader
Captain McDoon / Chef / Waiter (voice)
Susanne Blakeslee
Charlene Tandywine / Lady Annabelle (voice)
Chris Parnell
Dustin Wallswreath / Jim McCoy / Cop (voice)
James Patrick Stuart
Colson McCready (voice)
Gwendoline Yeo
Dr. Lang (voice)
Mindy Sterling
Pipi Wuthering (voice)
Christian Lanz
George / Mayor Riker (voice)
