Freddie Highmore Dr. Shaun Murphy Actor Hill Harper Dr. Marcus Andrews Actor Richard Schiff Dr. Aaron Glassman Actor Christina Chang Dr. Audrey Lim Actor Fiona Gubelmann Dr. Morgan Reznick Actor Will Yun Lee Dr. Alex Park Actor Paige Spara Lea Actor Beau Garrett Jessica Preston Guest Star Ricky He Kellan Park Guest Star Sheila Kelley Debbie Wexler Guest Star Karin Konoval Nurse Petringa Guest Star Jennifer Birmingham Lee Mia Guest Star Elfina Luk Nurse Villanueva Guest Star Lochlyn Munro Martin Cross Guest Star Carly Pope Lily Cross Guest Star Arlen Aguayo-Stewart Ambar Estrada Guest Star David Shore Executive Producer, Writer Daniel Dae Kim Executive Producer David Kim Executive Producer Sebastian Lee Executive Producer Erin Gunn Executive Producer Liz Friedman Writer Mike Listo Director