Jennifer Connelly Alicia Nash
Paul Bettany Charles Herman
Russell Crowe John Nash
Ed Harris William Parcher
Bryce Dallas Howard Harvard Student (uncredited)
Ron Howard Producer, Director, Man at Governor's Ball (uncredited)
Christopher Plummer Dr. Rosen
Josh Lucas Martin Hansen
Adam Goldberg Richard Sol
Seth Gabel Harvard Student (uncredited)
Judd Hirsch Helinger
Jason Gray-Stanford Ainsley Neilson
Akiva Goldsman Writer
Vivien Cardone Marcee
Austin Pendleton Thomas King
Josh Pais Princeton Professor
Brian Grazer Producer
James Horner Original Music Composer, Orchestrator
Anthony Rapp Bender
Rance Howard White-Haired Patient
Roy Thinnes Governor
Frank Ferrara Sr. Stunts
Martin Bernstein Construction Coordinator
Tanya Clarke Becky
Michael Abbott Jr. Princeton Library Tutor (uncredited)
Roger Deakins Director of Photography
Peter Bucossi Stunt Coordinator
Gary Archer Prosthetics
Aldric La'Auli Porter First Assistant Director, Associate Producer
Jane Jenkins Casting, Code-Red Nurse
Teagle F. Bougere Young Professor
Stephen A. Pope Stunts
Reggie Austin Pen Ceremony Professor (uncredited)
Michael Esper John Nash Jr. (Young Man)
Stelio Savante Technician
Gary Burritt Negative Cutter
Mick O'Rourke Stunts
Jesse Doran General
Charlotte Church Theme Song Performance, Vocals
Janet Hirshenson Casting
Kyle Rudolph "A" Camera Operator
John H. Tobin Shadow Figure (uncredited)
Greg Cannom Special Effects Makeup Artist
Brick Mason Storyboard Artist
Chris Jenkins Sound Re-Recording Mixer
Kevin Scott Mack Visual Effects Supervisor
Bill Anagnos Stunts
Brian Smyj Army Soldier (uncredited), Stunts
Alex Lorre Technician (uncredited)
Steve Mack Stunts
Kelly L'Estrange Visual Effects Producer
Kathleen McGill Associate Producer, Unit Production Manager
Colleen Callaghan Key Hair Stylist
Glenn Allen Assistant Editor
Mike Hill Editor
Tim Gallin Stunts
Steve Kirshoff Special Effects
Kristin Bernstein Second Assistant Director
Frank A. Montaño Sound Re-Recording Mixer
Evan Hart Princeton Student (uncredited)
Don Hewitt Sr. Stunts
Deborah Rayne Princeton Student (uncredited)
Judy Dickerson Dialect Coach
David M. Dunlap Second Unit Director of Photography
Cheryl Howard Harvard Administrator
Victor Steinbach Professor Horner
Bill Dance Extras Casting
Amy Walz Blond in Bar
Nikos Kalaitzidis 3D Animator
Leslie E. Rollins Set Decoration
Ryan Tygh Princeton Math Grad (uncredited)
Todd Hallowell Second Unit Director, Executive Producer