Jennifer Connelly Alicia Nash
Janet Hirshenson Casting
Bryce Dallas Howard Harvard Student (uncredited)
Ed Harris William Parcher
Paul Bettany Charles Herman
Russell Crowe John Nash
Christopher Plummer Dr. Rosen
Ron Howard Director, Producer, Man at Governor's Ball (uncredited)
Josh Lucas Martin Hansen
Rance Howard White-Haired Patient
Jim Henrikson Music Editor
Seth Gabel Harvard Student (uncredited)
Judd Hirsch Helinger
Akiva Goldsman Writer
Alfredo Viteri Cableman
Kevin Scott Mack Visual Effects Supervisor
Jason Gray-Stanford Ainsley Neilson
Adam Goldberg Richard Sol
Cheryl Howard Harvard Administrator
Rita Ryack Costume Designer
Douglas Murray ADR Recordist
Stelio Savante Technician
Mick O'Rourke Stunts
James Horner Original Music Composer, Orchestrator
Howard Davidson Rigging Grip
Teagle F. Bougere Young Professor
Bill Anagnos Stunts
Wynn Thomas Production Design
Steve Kirshoff Special Effects
Bill O'Leary Gaffer
Tommy Allen Property Master, Pen Ceremony Professor
Keith VanderLaan Makeup Effects Designer
Gary Burritt Negative Cutter
Simon Rhodes Scoring Mixer
Anthony J. Ciccolini III Supervising Sound Editor
Daniel P. Hanley Editor
Louis Cerborino Dialogue Editor
Kris Enos Second Assistant Camera
Anthony Rapp Bender
Will Caban Special Effects Coordinator
Austin Pendleton Thomas King
Jane Jenkins Casting, Code-Red Nurse
Brian Grazer Producer
Roger Deakins Director of Photography
Matthew E. Butler Digital Effects Supervisor
Randy Kerber Orchestrator
Chris Jenkins Sound Re-Recording Mixer
Stephen A. Pope Stunts
Josh Pais Princeton Professor
Warren Drummond Storyboard Artist
Evan Hart Princeton Student (uncredited)
Tanya Clarke Becky
Martin Bernstein Construction Coordinator
Harry Peck Bolles Sound Effects Editor
Greg Cannom Special Effects Makeup Artist
Michael Hyde Transportation Captain
Frank A. Montaño Sound Re-Recording Mixer
Mike Hill Editor
Mitch Lillian Key Grip
Peter Bucossi Stunt Coordinator
Gary Archer Prosthetics
Charlie Marroquin Best Boy Grip
Todd Hallowell Executive Producer, Second Unit Director
Vivien Cardone Marcee
Macall B. Polay Payroll Accountant
Daniel Pagan Sound Effects Editor
Keith Siglinger Stunts
Tim Gallin Stunts
Brick Mason Storyboard Artist
Richard Friedlander First Assistant Editor
Glenn Allen Assistant Editor
Andy Harris First Assistant "A" Camera