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.
2007
2013
1989
2016
2025
2011
2010
2021
1994
2012
1969
1996
1995
1965
1987
1977
