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.
1960
2005
1986
2002
2012
1975
2021
1978
2010
2014
1976
2019
1948
1987
2017
2022
1988
1970
