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.
2019
2021
1969
1993
1976
2008
2025
1997
2002
1985
2001
2020
2015
2013
1994
1983
