Cassidy is the new girl at Eastwood High with long dark hair and unique fashion, who transfers from a San Francisco boarding school. She's a smart and mysterious force in Ezra's life, often seen riding a bike and breaking social norms.

Toby is a witty, articulate, and supportive best friend to Ezra, known for his retro style and dark hair. Captain of the debate team, he embraces his nerdy persona while driving an old burgundy minivan called the "Fail Whale."

Charlotte is a stereotypical popular high school cheerleader with coiffed blond hair and expensive outfits. She is known for her shallow nature and tendency to date the most popular boys, often mocking those outside her social circle.

Luke is a self-assured hipster who leads the Film Club and the floating movie theater. He is an arrogant and controlling figure within the debate team who struggles to accept Ezra into their group.