Gravity Falls

Gravity Falls is an animated series.

Plot
Dipper and Mabel Pines are a pair of fraternal twins who were sent to the town of Gravity Falls, Oregon to spend the summer with their Great-Uncle ("Grunkle") Stan. While Mabel's goal this summer is to find a boyfriend, her brother Dipper is far more fascinated by the mysterious aura surrounding the town and finds a Journal labelled "3" by an anonymous, six-fingered author. Dipper gets increasingly suspicious that something is going on in the town and his escapades meeting or finding monsters or other strange creatures often get entangled with Mabel's romantic escapades and girl's nights.

The Zodiac - Mystery Shack

 * Wendy Corduroy
 * Dipper Pines
 * Mabel Pines
 * Stanford Pines
 * Stanley Pines
 * Soos Ramirez

The Zodiac - Other

 * Bill Cipher
 * Gideon Gleeful
 * Fiddleford "Old Man" McGucket
 * Pacifica Northwest
 * Robbie Valentino

Citizens of Gravity Falls

 * Sheriff Blubs
 * Candy Chiu
 * Deputy Durland
 * Grenda
 * Melody
 * Agent Powers
 * Tambry
 * Agent Trigger

Oddities

 * .GIFfany
 * Mermando
 * Rumble McSkirmish
 * Tyrone/Dipper 2

Fandom
FAN FICTION