Freddie Highmore Dr. Shaun Murphy Actor Antonia Thomas Dr. Claire Browne Actor Nicholas Gonzalez Dr. Neil Melendez Actor Chuku Modu Dr. Jared Kalu Actor Beau Garrett Jessica Preston Actor Hill Harper Dr. Marcus Andrews Actor Richard Schiff Dr. Aaron Glassman Actor Tamlyn Tomita Allegra Aoki Actor Christina Chang Dr. Audrey Lim Guest Star Fiona Gubelmann Dr. Morgan Reznick Guest Star Will Yun Lee Dr. Alex Park Guest Star Kelly Blatz Aidan Coulter Guest Star Lexi Underwood Spirit Garcia Guest Star Nicholas Sean Johnny Eric Bertrand Guest Star Joris Jarsky Sergey Tirayan Guest Star David Shore Executive Producer Daniel Dae Kim Executive Producer David Kim Executive Producer Sebastian Lee Executive Producer Thomas L. Moran Writer Johanna Lee Writer Regina King Director