As the Shape Shifter is being frozen at the end of "Into The Bunker" he transforms into Dipper giving off a horrified expression and claims this will be the final form that Dipper will ever take. At the end of "Northwest Mansion Mystery" Dipper is turned into wood and takes on the same expression that the Shape Shifter said would be his final form.
Get 'em! Get 'em!
Throughout the series, the Dinosaur Skull's (Probably a Tyrannosaurus skull) Fenestra (Hole in front of the eye hole) keeps changing shape along with its location on the skull.
A reversed voice message code is the heard at the very end of the opening theme song when the "Gravity Falls" title and the "created by Alex Hirsch" credit zoom in. The message changes after a number of episodes.
Louis C.K. originally made a cameo in two of the Weirdmageddon episodes as The Horrifying Sweaty One-Armed Monstrosity. But after C.K. admitted to sexual misdemeanors, Alex Hirsch re-dubbed the character. All future airings will be of these versions of the episodes.
Dive back into your favorites as we round up all the best series returning to TV and streaming in 2021.