Sandy Cheeks is a squirrel, Sandy is from Texas and knowledge of Karate and science. Sandy's full forename is Sandra, Sandy just being a nickname. She is Spongebob friend.
Eugene H. Krabs but he is known by Mr.Krabs. He is the owner of Krusty Krab. He is extremely greed, selfish,and obsessed wirh money. He treats money like its his God
Gary the snail is Spongebob's pet. He only say meow while worms barks so in this show snails are cat and dogs bark.
He is a dumb, pleasant sea star who is SpongeBob's best friend and sidekick. Patrick is quite overweight and loves to eat ice cream and many other junk foods. He lives under a rock. SpongeBob and Squidward are his neighbors.
He is mean to Spongebob and Patrick. He works with Spongebob at the Krusty Krabs. He lives between Spongebo and Spongebob, they always bother him.
He operates a struggling restaurant called the Chum Bucket, located directly across the street from the Krusty Krab. His primary goal in is to steal the Krabby Patty secret formula and put Mr. Krabs out of business.
She is a teacher at a boating school. Spongebob is a student and he is unteachable. He gets on her nerves all the time.
Barnacle Boy is the sidekick of Mermaid Man.
Larry the Lobster is a muscular vascular red Cod lobster who is a common patron and lifeguard of Bikini Bottom's popular beach, Goo Lagoon.