There are many other characters in Gravity Falls but here are some of the main sub characters.
	Wendy is the cashier in the mystery shack and is the crush of Dipper Pines.
	Gideon is small with white hair. He is endlessly in love with Mabel and will do nothing to get rid of the mystery shack.
	Bill Cipher is the little pyramid dude who has some serious power to him. He can grant any wish and do anything at all but it comes at a price.
	Soos is the mechanic in the mystery shack and is Mabel and Dipper’s friend.