Grace VanderWaalSusan "Stargirl" Caraway Graham VerchereLeo Borlock Maximiliano HernándezMr. Robineau Darby StanchfieldGloria Borlock Giancarlo EspositoArchie Brubaker Collin BlackfordBenny Burrito Annacheska BrownTess Reed Shelby SimmonsHillari Kimble Allison WentworthDori Dilson Juliocesar ChavezAlan Ferko John ApolinarWayne Parnell Sara ArringtonAna Caraway Lucinda MarkerPrincipal Sutters Hannah KauffmannBand Leader Orion CarringtonYoung Male Teacher Eric ArchuletaAthletic Trainer Rebecca Ann ArscottKeyboard Player: Winter Dance Band Herve GaspardLead Singer / Guitar: Winter Dance Band Paul Palmer IIIDrummer: Winter Dance Band Artha MeadorsBass: Winter Dance Band Armando ArellanoMudfrogs Marching Band Victor ArmijoMudfrogs Marching Band Andrew BlairMudfrogs Marching Band Vincent ConteMudfrogs Marching Band Giselle GruzMudfrogs Marching Band Oscar GamboaMudfrogs Marching Band Edgar HernandezMudfrogs Marching Band Gabe HicksMudfrogs Marching Band Chris KingswaddMudfrogs Marching Band Shannon LathamMudfrogs Marching Band Julio Quiroz LopezMudfrogs Marching Band Spenser LotzMudfrogs Marching Band Gus PedrottyMudfrogs Marching Band Isiah RojasMudfrogs Marching Band Alla ShapiroMudfrogs Marching Band Jeanette SilvaMudfrogs Marching Band Kayla StricklerMudfrogs Marching Band David HightSpeech Competition Attendee / Ball Game Attendee (uncredited) Jesse MattsonFootball Player (uncredited) J. Nathan SimmonsFan (uncredited) Michael E. StognerFan (uncredited) Ian WilloughbyFootball Player (uncredited) Shylo MolinaTalent Show Magician (uncredited) Alexander Alayon Jr.High Schooler (uncredited) Braden WilcoxHigh School Student (uncredited) Julia HartRegista / Sceneggiatura Jerry SpinelliRomanzo / Produttore Esecutivo Kristin HahnSceneggiatura / Produttore Jordan HorowitzSceneggiatura / Produttore Esecutivo Ellen Goldsmith-VeinProduttore James PowersProduttore Esecutivo Jon LevinProduttore Esecutivo Jeffrey HarlackerProduttore Associato Catherine HardwickeProduttore Esecutivo Eddie GamarraProduttore Esecutivo Gae S. BuckleyProduction Design Ian ScrogginsArt Direction Patrick CassidySet Decoration Bryce FortnerDirector Of Photography Natalie O'BrienCostume Design Lenka PadysakovaAssistant Costume Designer Shaun GarciaCostume Supervisor Katie L. MurphyKey Costumer Lisa McWhorterSet Costumer Diane MetzlerSet Costumer Michael KlepackiSet Costumer Nichol KimCostume Assistant Ashlynne PadillaMakeup Department Head Ashley MooreKey Makeup Artist Yael RosasAssistant Makeup Artist Chase HeardHair Department Head Janessa BouldinKey Hair Stylist Yvette MeelyAssistant Hairstylist Kaären F. OchoaFirst Assistant Director Amanda LuceSecond Assistant Director Laura Jean BranskySupervisore della Sceneggiatura Tracey Wadmore-SmithMontatore Lauren Clark CarrollFirst Assistant Editor Rob SimonsenCompositore Musicale Originale Darryl L. FrankSound Mixer David SicklesBoom Operator Mildred IatrouSupervising Sound Editor Doug JacksonSupervising Sound Editor Teri E. DormanSupervising Dialogue Editor Galen GoodpasterAdr Editor Melissa LytleAssistant Sound Editor Davi AquinoFoley Recordist Chelsea BodyFoley Recordist Jenna Dalla RivaFoley Recordist Andy HaySound Re-Recording Mixer Samuel R. GreenSound Engineer Julian SlaterSound Re-Recording Mixer Geoff EthridgeSound Engineer Jesse JohnstoneSound Recordist Brittany N. GroomsCasting Rob CorlewProduction Supervisor Deborah WakshullLocation Manager Cristal JonesAssistant Location Manager Ben RoeAssistant Location Manager Chance RomeroProduction Coordinator Whitney GuaderramaProduction Secretary Dustin DellaVecchiaTravel Coordinator Bryan BenningAssistant Production Coordinator Claire LaRoseProducer's Assistant Kerry NewberryProduction Accountant Kelly M. StoneFirst Assistant Accountant Jean E. JacobsonPayroll Accountant Sande AlessiExtras Casting Gretchen HeathCasting Assistant David GreeneSpecial Effects Supervisor Raven MidkiffVisual Effects Coordinator Joey BonanderVisual Effects Producer