Stuck at a crossroads in her personal life, it falls on high school English teacher Miss Stevens to chaperone three of her students — Billy, Margot and Sam — on a weekend trip to a drama competition.
| Actor | Role |
|---|---|
 Lily RabeRachel Stevens | Rachel Stevens |
 Timothée ChalametBilly Mitman | Billy Mitman |
 Lili ReinhartMargot Jensen | Margot Jensen |
 Anthony QuintalSam | Sam |
 Oscar NuñezPrincipal Alvarez | Principal Alvarez |
 Rob HuebelWalter | Walter |
 Jammie PattonMiss Conway | Miss Conway |
 Noah Gray-CabeyOther Student | Other Student |
 Tamir YardenneGeorge | George |
 Grant JordanTrevor | Trevor |
| LLarry Bam HallStage Manager | Stage Manager |
| MMike HolleyAAA Guy | AAA Guy |
 Tracey WigfieldFront Desk Lady | Front Desk Lady |
 Nikhil PaiWaiter | Waiter |
 Kristin SlaysmanHead Female Judge | Head Female Judge |
| TTemple DeanMale Judge | Male Judge |
 Phillip GarciaMechanic | Mechanic |
 Roy AbramsohnBilly's Dad | Billy's Dad |
 Virginia Louise SmithBilly's Mom | Billy's Mom |
| DDavid FaulknerMargot’s Dad | Margot’s Dad |
| PPamela Drake WilsonMargot’s Mom | Margot’s Mom |