The story of how Mystery Inc. was formed.
Director : Brian LevantCast : C. Ernst Harth|Frank Welker|Garry Chalk|Hayley Kiyoko|Kate Melton|Kurt Evans|Lorena Gale|Nick Palatas|Robbie Amell|Shawn Macdonald
Genre : Animation|Comedy|Fantasy|Mystery
Release Date : 2009-09-12
Movie Database 