The Scooby Gang ends up investigating a mystery when they gather to reminisce about their favorite cases.
Matthew Lillard
Norville 'Shaggy' Rogers
Baron Vaughn
Bram Penobscot
Grey Griffin
Daphne Blake / Self
Frank Welker
Scooby Doo / Fred Jones / Jabberjaw / Great Gazoo / Self
Scooby-Doo! Frankencreepy
2014
