Julia Hart Director, Screenwriter Grace VanderWaal Susan "Stargirl" Caraway Actor Graham Verchere Leo Borlock Actor Giancarlo Esposito Archie Actor Maximiliano Hernandez Mr. Robineau Actor Karan Brar Kevin Singh Actor Annacheska Brown Tess Reed Actor Collin Blackford Benny Burrito Actor Allison Wentworth Dori Dilson Actor Juliocesar Chavez Alan Ferko Actor Kristin Hahn Screenwriter, Producer Jordan Horowitz Screenwriter, Executive Producer Ellen Goldsmith-Vein Producer Lee Stollman Producer Catherine Hardwicke Executive Producer Jon Levin Executive Producer Jim Powers Executive Producer Jerry Spinelli Executive Producer Edward Gamarra Executive Producer Bryce Fortner Cinematographer Shayar Bhansali Film Editing Tracey Wadmore-Smith Film Editing Rob Simonsen Original Music Gae S. Buckley Production Design Ian Scroggins Art Director Patrick Cassidy Set Decoration Natalie O'Brien Costume Design Kiira Arai Casting