The best episode written by Matt Chapman is "A Tale of Two Stans", rated 9.125/10 from 24 user votes. It was "directed by Sunil Hall". "A Tale of Two Stans" aired on 7/13/2015 and is rated 0.4 point(s) higher than their second highest rated, "Gideon Rises (2)".
Cornered underneath the Mystery Shack, Stan must finally reveal the secrets of his past and his mysterious portal to Dipper and Mabel.
Director: Sunil Hall
Writer: Matt Chapman
Li'l Gideon swindles the Mystery Shack away, forcing Grunkle Stan and the kids to move in with Soos. While Stan weighs how he can still care for his grandniece and nephew, they decide to take on Gideon.
Director: Joe Pitt
Writer: Matt Chapman
Dipper’s secret journal pages lead him and the gang to the author’s hidden bunker where they find themselves face-to-face with a mysterious figure from Gravity Falls’ lore.
Director: Joe Pitt
Writer: Matt Chapman
Mabel makes plans for her and Dipper's 13th birthday party; Dipper ventures below the town and discovers its most shocking secret.
Director: Stephen Sandoval
Writer: Matt Chapman
Dipper, Mabel, and Soos must travel through Grunkle Stan's mind to defeat a tricky dream demon summoned by Lil Gideon.
Director: Joe Pitt
Writer: Matt Chapman
The Pines family is starting to get everything back to normal after the Lil' Gideon incident. They throw a “Mystery Shack Is Back” party, but some unwelcome guests intend to crash it.
Director: Rob Renzetti
Writer: Matt Chapman
The kids, along with Old Man McGucket's help, discover there is a secret society in Gravity Falls.
Director: Sunil Hall
Writer: Matt Chapman
Dipper finds an unlikely friend to join him with his newest obsession, a board game called “Dungeons, Dungeons & More Dungeons.”
Director: Stephen Sandoval
Writer: Matt Chapman
In three separate mysterious tales, Stan is cursed by a Witch, Waddles accidentally eats a bowl of brain-enhancing jelly and builds a machine that allows him to speak, and Mabel faces her fear of claymation.
Director: Stephen Sandoval
Writer: Matt Chapman
Mickey must face a monster in the basement of Minnie's apartment.
Director: Paul Rudish
Writer: Matt Chapman
When Mabel discovers that her favorite boy band is actually a bunch of imprisoned clones, she sets them free, only to decide on keeping them for herself. Meanwhile, Dipper is convinced that Robbie plans to brainwash Wendy with a secret message hidden inside one of his songs.
Director: John Aoshima
Writer: Matt Chapman