In the unreal world of Sacred Heart Hospital, John "J.D." Dorian learns the ways of medicine, friendship and life.
Zach Braff
John 'J.D.' Dorian
Donald Faison
Christopher Turk
John C. McGinley
Perry Cox
Eliza Coupe
Denise Mahoney
Kerry Bishé
Lucy Bennett
Michael Mosley
Drew Suffin
Dave Franco
Cole Aaronson
