A curious, analytical 12-year-old boy determined to uncover the town's supernatural secrets using a mysterious hidden journal. He also has a crush on Wendy.

Dipper’s eccentric, optimistic twin sister who wears colorful sweaters, loves crafts, and owns a pet pig named Waddles. Mabel loves every boy she sees and wants a date before the end of the summer.

The kids' gruff, con-artist great-uncle who runs the "Mystery Shack" tourist trap and hoards secrets. Nickname: Grunkle Stan

Stan’s long-lost twin brother, a brilliant researcher, and the original author of the mysterious town journals. He knows Bill Cipher from working with him as his partner.

A cool, laid-back teenage cashier at the Mystery Shack who joins the twins on many of their paranormal adventures. And she's just chill.

The lovable, loyal handyman at the Mystery Shack who is a close friend and father-figure surrogate to the twins.

A manipulative psychic child who has a crush on Mabel but Mabel doesn't like him back.

The popular, wealthy, and arrogant girl in town who undergoes significant character growth. Actually likes the hang out with Dipper and Mabel.

A powerful, malevolent, interdimensional dream demon shaped like a triangle who serves as the ultimate villain who starts an apocalypse called "Weirdmagaddon"

The eccentric, seemingly unhinged local inventor with a tragic connection to the town's past. He worked a long side Ford to make the Portal back in the day but he quit.