Hempuchu Island

 is an American animated mystery-fantasy-comedy television series, serving as a sequel/spin-off to Gravity Falls, being created by Alex Hirsch. It is produced by and it will premiere on Disney XD on February 8, 2019.

Synopsis
Stan and Ford Pines arrive to a island known as Hempuchu island where they meet new friends and new threats.

Main

 * Stanley "Stan" Pines (voiced by Alex Hirsch) - TBD
 * Stanford "Ford" Pines (voiced by J.K. Simmons) - TBD

Supporting

 * Mayor Alexander Graves (also voiced by Alex Hirsch) - the creepy Mayor of Hempuchu Island.
 * Ariel (voiced by TBD) - the assistant mayor of Hempuchu island that is straight up and serious.
 * Lori Woods (voiced by Kath Soucie) - TBD
 * Dave (voiced by Brock Baker) - an elder salor that sailed the seven seas.

Antagonists

 * Sam Steelbone (voiced by C.H. Greenblatt) - a ruthless treasure hunter who hates Stan.
 * Skullster (voiced by Jim Cummings) - TBD
 * Selena (voiced by Anna Brisbin) - a siren who is the queen of the Sirens. She usually is after Stanley.