Lexi is smart and artistic. Like Rodney, she feels trapped and strives for independence. She plays the cello but she secretly loves rock music.

Fuzzy is a hairless rat. He plays the bass guitar. He's also really funny and is typically optimistic. He drives a  '55 Bug.

Blake is Lexi's boyfriend. He's arrogant and materialistic. He drives a late model Ferrari California.

Butch plays the drums. Although he has a gruff exterior, he's really a big softie with a kind heart. He drives a '34 Chevy Truck.

Jimi Ray is a Rockabilly guitar god. He's Rodney's idol.

Cassie is Lexi's best friend. She has a contagious personality. She's full of energy and is very trustworthy. She drives a late model VW Beetle convertible.

Uncle Skully is a zombie rat. He is Rodney's mentor and father figure. He raised Rodney after his parents died when Rodney was young. He owns Skully's Garage and drives a casket hot rod that he built at the shop.

Curly is Fuzzy's Dad and the owner of the Drive-In.