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 Graham Verchere Young Shaun Guest Star Dylan Kingwell Steve Murphy Guest Star Orlando Lucas Adam Guest Star Miranda Edwards Bonnie Guest Star Matthew Mandzij Carl Guest Star Roman Podhora Callum Reilly Guest Star David Shore Executive Producer, Writer Daniel Dae Kim Executive Producer David Kim Executive Producer Seth Gordon Executive Producer, Director Sebastian Lee Executive Producer