In more casting news, Karan Brar (Diary of a wimpy kid) will play Kevin, Leo's best friend. Maximilian Hernandez(The Avengers) will play Mr. Rabineau, a teacher at Stargirl's school. Also, Darby Stanchfield (Mad Men) will play Leo's mom. The lead character that's playing stargirl herself is Grace VanderWaal while Graham Verchere(The Good Doctor) plays Leo. The director of Stargirl is Julia Hart (Fast Color) while Kristin Hahn is writing the screenplay.
Stargirl is being released on Disney's streaming platform (which isn't available yet).