Fair rating?Gravity Falls· Season 2 · Episode 18
Weirdmageddon (1)
Bill has returned to take down the Pines family. But this time he has brought some of his friends with him.
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#3In Season 2of 20 rated episodes
#4All-timeof 40 rated episodes
+0.5vs season avgSeason 2 averages 8.6
2015First airedOctober 26, 2015