Maddy and Cole were inseparable friends until high school started and Maddy became the most popular girl on campus. When she starts feeling lonely and heartbroken, she reconnects with Cole and the duo conspire to destroy the ultimate teen popularity contest
| Actor | Role |
|---|---|
 Danielle CampbellMaddy | Maddy |
 Joel CourtneyCole | Cole |
 Meg DeLacyCity | City |
 Madelaine PetschMarissa | Marissa |
 Michael CheySweats | Sweats |
 Cameron PalatasKane | Kane |
 Luke BilykTJ | TJ |
 Aidan AlexanderNick | Nick |
 Ian ZieringKen | Ken |
 Nicholle TomPrincipal Statszill | Principal Statszill |
 Cheri OteriChristine | Christine |
 Richard KarnMurphy | Murphy |
 Diamond WhiteRayna | Rayna |
| EEdward ZoYang | Yang |
 Lilly SinghTeacher | Teacher |
 Marnie AlexenburgTeacher | Teacher |
 Logan ShroyerTeenage Ken | Teenage Ken |
| JJill CimorelliAbbey / Tig | Abbey / Tig |
| AAdan AllendeEmile / Mutey | Emile / Mutey |
| MMike GrayJames | James |
 Corey Allen KotlerUncle Moish | Uncle Moish |
 Jeannie Elise MaiAnna | Anna |
| EEric BeckermanAchiva | Achiva |
 Alexa SpeyerAlexa | Alexa |
 Spencer WatsonJock Bully #1 | Jock Bully #1 |
| MMichael Davis McLeanYoung Murphy | Young Murphy |
| SShawn TischlerBreakfasty Like Club | Breakfasty Like Club |
 Josh PinkowskiDov | Dov |
| MMarcin GortatCab Driver | Cab Driver |
| IIsaac HirschBasketball Player (uncredited) | Basketball Player (uncredited) |