Dipper is a curious, clever and inventive 12-year old who is determined to uncover the secrets of Gravity Falls.
Mabel is a goofy, energetic optimist who skips through life with a brace-filled smile. She loves her life and everyone in it.
Mabel and Dipper’s shyster great-uncle, Grunkle Stan, runs the Mystery Shack, a tourist trap full of questionable oddities.
Soos is the loveable man-child who works at the Mystery Shack. He is super friendly and likes being in the center of the action.
Wendy is the cool, hip, local girl that Dipper has a huge crush on. She's clever, friendly and aloof in a way that works for her.
Lil' Gideon is a child psychic and self-promoter of his own tourist trap, the Tent of Telepathy. He's adorable but has a dark side.