Rebellious, quick-witted Erica Vandross is a 17-year-old firecracker living with her single mom, Laurie, and her mom's new boyfriend, Bob, in L.A.'s San Fernando Valley. When Bob's mentally unbalanced son, Luke, arrives from rehab to live with the family, Erica finds her domestic and personal life overwhelmed. With Luke and her sidekicks Kala and Claudine in tow, Erica acts out by exposing a high school teacher's dark secret.
| Actor | Role |
|---|---|
 Zoey DeutchErica Vandross | Erica Vandross |
 Kathryn HahnLaurie | Laurie |
 Tim HeideckerBob | Bob |
 Adam ScottWill Jordan | Will Jordan |
 Joey MorganLuke | Luke |
 Dylan GelulaKala | Kala |
 Maya EshetClaudine | Claudine |
 Eric EdelsteinDale | Dale |
 Joel Ezra HebnerOfficer Clark | Officer Clark |
| RRomy ByrneAlli Whitman | Alli Whitman |
| IIbraham AlzubaidyHWY Patrol Officer Johnson | HWY Patrol Officer Johnson |
 Gabriella QuezadaAllie Whitman's BFF (as Gabriela 'Gabi' Bloomgarden) | Allie Whitman's BFF (as Gabriela 'Gabi' Bloomgarden) |
 Chad MountainWill's Bowling Friend | Will's Bowling Friend |