Fair rating?Courage the Cowardly Dog· Season 1 · Episode 7
The Demon in the Mattress
Muriel's mattress has a demon.
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#8In Season 1of 26 rated episodes
#10All-timeof 102 rated episodes
−0.2vs season avgSeason 1 averages 7.2
1999First airedDecember 3, 1999
