Terrence Howard Richard Jeffries
Alex O'Loughlin Marshall
Robin Williams Maxwell "Wizard" Wallace
Keri Russell Lyla Novacek
Jonathan Rhys Meyers Louis Connelly
Freddie Highmore August Rush
Nick Castle Screenplay, Story
William Sadler Thomas Novacek
Marian Seldes The Dean
Becki Newton Jennifer
Leon G. Thomas III Arthur
Aaron Staton Nick
Robert Greenhut Executive Producer, Unit Production Manager
Jamia Simone Nash Hope
John Farrer Violinist (uncredited)
John Cenatiempo Stunts
Jamal Joseph Driver
Mykelti Williamson Reverend James
William Steinkamp Editor
Carol Silverman Set Decoration
Lionel Wigram Executive Producer
Zach Page Child Guitar Player
Miky Lee Executive Producer
Sean Haberle Frank
Michael Shaw Production Design
Paul Castro Story
Timmy Mitchum Joey
Paul Thornton Alcoholic (uncredited)
Kirsten Sheridan Director
Frank L. Fleming Costume Design
John Knox Club Manager
Tyler McGuckin Peter
Ralph Kamp Executive Producer
Robert Aberdeen Record Executive
Felice Diamond Makeup Artist
Kate Bulpitt Casting Associate
Amanda Mackey Casting
James V. Hart Screenplay
Amy V. Dewhurst Receptionist
Bonnie McKee Lizzy
Bonnie Hlinomaz Production Supervisor
Cathy Sandrich Gelfond Casting
Mario Ventenilla Art Direction
Ronald Guttman Professor
Mark Mancina Original Music Composer
Michael Drayer Mannix
Richard Barton Lewis Producer
Cesar Quinones Location Scout
Blaise Corrigan Stunt Coordinator
Dominic Colón Policeman
Victor Verhaeghe Cop
Jessica Lichtner Script Supervisor
John Mathieson Director of Photography
Farrah Fox-Collis Casting Associate
Richard F. Esposito Hairstylist
Craig Johnson Orphanage Boy
Joshua Jaymz Doss Orphanage Kid
Dina Gardener Gospel Singer
Jamie O'Keeffe Steve
Jacquelen Singleton Street Sound Circle
Georgia Creighton Apartment Owner
Yvette Bodrick Street Sound Circle
Raymond Johnson Gospel Singer
Jindai Joseph Street Sound Circle
Adia Beckford Gospel Singer
Garson Yu Title Designer
Travis Veada Street Sound Circle
Bilal Bishop Roller Bull
Talif Showers Gospel Singer
Amma Agyapon Gospel Singer
Joyce Walker Joseph Gospel Singer
Dietrice A. Bolden Gospel Singer