Fair rating?Gravity Falls· Season 2 · Episode 12
A Tale of Two Stans
Cornered underneath the Mystery Shack, Stan must finally reveal the secrets of his past and his mysterious portal to Dipper and Mabel. Academy Award winner J.K. Simmons ("Whiplash") recurs as Stan's twin brother.
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#4In Season 2of 20 rated episodes
#5All-timeof 40 rated episodes
+0.4vs season avgSeason 2 averages 8.6
2015First airedJuly 13, 2015