Dipper and Mabel vs. the Evil Princess

Dipper and Mabel vs. the Evil Princess is the eighth episode of the animated sequel television series Back to Gravity Falls.

Plot
Dipper, Mabel, Wendy, Soos, Grunkle Stan and Pacifica search for the kidnappings of an evil princess named Maria Lynn. When they come across Maria Lynn, Dipper and Mabel have to stop her from the kidnappings.

Cast
Jason Ritter as Dipper Pines

Kristen Schaal as Mabel Pines

Alex Hirsch as Grunkle Stan and Soos Ramirez

Linda Cardellini as Wendy Corduroy

Jackie Buscarino as Pacifica Northwest

Grey DeLisle as Maria Lynn, the main antagonist of the episode.

Jessica DiCicco as Tambry

and more!

Trivia

 * The appearance of Maria Lynn had dark black hair with a dark grey crown, dark red princess suit and black slippers.
 * Dipper's birthmark "the Big Dipper" is seen here while Maria Lynn talks to Dipper about his birthmark.
 * The episode's running time is 29 minutes long, just like the Gravity Falls episode "A Tale of Two Stans".