After his father takes his two brothers and high tails it, Peel is forced to grow up in a state of arrested development. Once his mother dies, he must forge his own path and attempts to find his lost brethren.
| Actor | Role |
|---|---|
 Emile HirschPeel | Peel |
 Jack KesyRoy | Roy |
 Garrett ClaytonChad | Chad |
| TTroy HallWill | Will |
 Shiloh FernandezSam | Sam |
 Jacob VargasChuck | Chuck |
| AAngelina JooChun Ja | Chun Ja |
| HHana HwangJooeun | Jooeun |
 Amy BrennemanLucille | Lucille |
 Yaya DaCostaSarah | Sarah |
 Lew TempleFloyd | Floyd |
 Victor VerhaegheHoward | Howard |
| BBrayden FrasureLittle Peel | Little Peel |
 Kale CulleyLittle Will | Little Will |
 Taylor GregoryLittle Sam | Little Sam |
 Vana KimGrandma Ja | Grandma Ja |
 Ray BouderauLawyer | Lawyer |
 Mikaela Kimani ArmstrongAshley | Ashley |
| XXavier DuPriestSeth | Seth |
| CChloe RomanskiMolly | Molly |
| JJustin PolkDelivery Boy | Delivery Boy |
| CCarlie ShivelyBlonde | Blonde |