Mystery Inc. details bits of "behind the scenes" trivia about their work and personal lives. A series of eight shorts that aired on Cartoon Network during commercial breaks in the 25 Hours of Doo marathon on October 24, 1998.
1961
2021
2008
2012
2017
1996
1991
2006
1990
1959
1997
2010
2009
2022
1977
2016
2011
