Overview: Someone has sabotaged the wheelbarrow race at the Bluffington picnic and now no one can be in the race. So, Doug and Patti team up to solve the mystery of who did it and why.
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First Air Date: Aug 18, 1991Last Air date: Jun 26, 1999Season: 7 SeasonEpisode: 166 EpisodeRuntime: 24 minutesQuality: HDIMDb: 7.23 / 10 by 209 usersPopularity: 121.087Language: English