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 Brian "Sene" Marc Dr. Enrique Guerin Guest Star Bria Samoné Henderson Dr. Jordan Allen Guest Star Noah Galvin Dr. Asher Wolke Guest Star Summer Brown Dr. Olivia Jackson Guest Star Elfina Luk Nurse Villanueva Guest Star David Shore Executive Producer Daniel Dae Kim Executive Producer David Kim Executive Producer Sebastian Lee Executive Producer Erin Gunn Executive Producer Doris Egan Writer Gary Hawes Director