The series' protagonist, an 11-year-old boy who is the middle child and only son in his family. He is known for making creative plans around his sisters' antics to get through the day and achieve his goals. He is usually seen reading comic books and playing video games.
The oldest sister in the family. She is 17-years-old, and while sometimes pushy and abrasive, is truly a caring sister, and leader at heart. She often leads sibling meetings and, spends most of her time on her phone with her friends, especially her boyfriend, Bobby Santiago.
The second-oldest sister in the family. She is 16-years-old, and kind-hearted, but also not very bright. Despite this, she does possess a vast knowledge of fashion designing and can turn nearly any piece of fabric into clothing.
The third-oldest sister in the family. She is 15-years-old, a free-spirited and caring musician, with an interest in rock and roll music. She plays different instruments, especially her electric guitar.
The third-youngest sister in the family, 6-years-old, and Lana's polar-opposite identical twin sister. Lola is a conceited and bratty girl, who often assumes the role of an antagonist whenever her siblings anger her.
Rusty Spokes is a classmate, and acquaintance of Lincoln. Thought at first seeming like a mean kid in "Hand-Me-Downer", when he makes fun of Lincoln for his girly bike, he later seems like one of the nicer kids, and seems to be on good terms with Lincoln.