D23 was able to secure an interview with Grunkle Stan himself, taking time out of his busy schedule to answer the questions that fans have been dying to ask
Tonight's “Gravity Falls” Answers Questions – IndieWire
Alex Hirsch, Gravity Falls Wiki
Alex Hirsch - News - IMDb
Gravity Falls' delivers quirky comedy on Disney Channel – Orange County Register
An Interview With Alex Hirsch [7/5/17] – Fashionable Tinfoil Accessories
Disney Television Animation Archives - Page 2 of 3 - D23
Gravity Falls A Tale of Two Stans (TV Episode 2015) - IMDb
Gravity Falls Creator Alex Hirsch—and Grunkle Stan—Answer D23's Questions . . . and Yours! - D23
Gravity Falls: Alex Hirsch Reveals Why Grunkle Stan's Hat Changed
Gravity Falls Cast Reads From The First Episode - D23
Gravity Falls' delivers quirky comedy on Disney Channel – Orange County Register