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.
1993
2015
1966
2022
2010
1973
2016
1996
2017
1975
1989
1994
1977
2004
2011
1997
2023
