Blank Space (Back to Gravity Falls)

Blank Space is the ninth episode of the second season of the animated sequel television series Back to Gravity Falls.

Plot
Dipper and the gang find a blank space that looks like when the space button got deleted in Gravity Falls. They must figure out what the space would do if it keeps coming back to normal.

Cast
Jason Ritter as Dipper Pines

Kristen Schaal as Mabel Pines

Alex Hirsch as Grunkle Stan, Soos Ramirez and others

Linda Cardellini as Wendy Corduroy

Jessica DiCicco as Tambry

and more!

Trivia

 * The episode's title is a reference to the Taylor Swift song "Blank Space".
 * Dipper and Mabel argue about the blank space.
 * Tambry says "There's no such thing as a blank space" while Wendy says to Tambry "I know, Tambry. But if we get it back, how are we supposed to know if there's a chance?" and Dipper says "Nobody said it was a chance".