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 Summer Brown Dr. Olivia Jackson Guest Star Noah Galvin Dr. Asher Wolke Guest Star Frank Michael Liu JohnLundberg Guest Star Brian "Sene" Marc Dr. Enrique "Ricky" Guerin Guest Star Sam Robert Muik Will Hopper Guest Star Samer Salem Josh Bunker Guest Star Sophia Bucior Monica Torres Guest Star Bria Samoné Henderson Dr. Jordan Allen Guest Star David Shore Executive Producer Daniel Dae Kim Executive Producer David Kim Executive Producer Sebastian Lee Executive Producer Erin Gunn Executive Producer David Renaud Writer Tommy Moran Writer David Straiton Director