Fair rating?The Big Explosion
One day, Muffel shows up in Moominvalley. He claims to be a famous inventor and is looking for his "fellow inventor" Snork to show him his latest invention, a super fuel. However, Snork suspects a trick.
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#3In Season 1of 78 rated episodes
#3All-timeof 104 rated episodes
+0.1vs season avgSeason 1 averages 7.9
1990First airedNovember 15, 1990
