David Straiton Director Mike Listo Director Allison Liddi-Brown Director Freddie Highmore Dr. Shaun Murphy Director, Actor David Shore Director, Executive Producer, Writer Antonia Thomas Dr. Claire Browne Actor Nicholas Gonzalez Dr. Neil Melendez Actor Hill Harper Dr. Marcus Andrews Actor Richard Schiff Dr. Aaron Glassman Actor Tamlyn Tomita Allegra Aoki Actor Christina Chang Dr. Audrey Lim Actor Fiona Gubelmann Dr. Morgan Reznick Actor Will Yun Lee Dr. Alex Park Actor Paige Spara Lea Actor Lisa Edelstein Dr. Marina Blaize Guest Star Teryl Rothery J.L. Guest Star Daniel Dae Kim Dr. Jackson Han Guest Star, Executive Producer Sheila Kelley Debbie Wexler Guest Star Dan Byrd Tyler Durness Guest Star Jasika Nicole Carly Lever Guest Star Elfina Luk Nurse Dalisay Villanueva Guest Star Karin Konoval Nurse Deena Petringa Guest Star Jennifer Birmingham Lee Mia Wuellner Guest Star Ricky He Kellan Park Guest Star David Kim Executive Producer Sebastian Lee Executive Producer David Hoselton Writer Thomas L. Moran Writer David Renaud Writer Sal Calleros Writer Karen Struck Writer Simran Baidwan Writer Liz Friedman Writer Lloyd Gilyard Jr. Writer Mark Rozeman Writer Park Jae-beom Writer