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.
2015
2013
2009
2004
1994
1984
2001
1980
1992
1989
2020
2016
1975
2005
1998
1999
2007
