John Nash
Russell Crowe
Alicia Nash
Jennifer Connelly
Thomas King
Austin Pendleton
Marcee
Vivien Cardone
Bar Co-Ed
Jillie Simon
Prof. Horner
Victor Steinbach
Becky
Tanya Clarke
Captain
Thomas F. Walsh
General
Jesse Doran
Analyst
Kent Cassella
MIT Student
Patrick Blindauer
Photographer
John Blaylock
William Parcher
Ed Harris
Governor
Roy Thinnes
Young Man
Anthony Easton
Harvard Administrator
Cheryl Howard
Princeton Professor
Josh Pais
John Nash Teenager
David B. Allen
John Nash Young Man
Michael Esper
Princeton Student
Erik Van Wyck
White-Haired Patient
Rance Howard
Code-Red Nurse
Jane Jenkins
Adjunct
Darius Stone
Charles Herman
Paul Bettany
Joyce
Valentina Cardinalli
Young Professor
Teagle F. Bougere
Blond in Bar
Amy Walz
Brunette
Tracey Toomey
Jennifer Weedon
Yvonne Thomas
Holly Pitrago
Pen Ceremony Professor
Isadore Rosenfeld
Tom McNutt
Toby
Alex Toma
Dr. Rosen
Christopher Plummer
Student at Harvard University (uncredited)
Bryce Dallas Howard
Princeton Student (uncredited)
Ryan O'Connor
Martin Hansen
Josh Lucas
Richard Sol
Adam Goldberg
Bender
Anthony Rapp
Helinger
Judd Hirsch
Ainsley Neilson
Jason Gray-Stanford
Stunts
Brian Smyj
Writer
Akiva Goldsman
Book
Sylvia Nasar
Visual Effects Supervisor
Kevin Scott Mack
Location Manager
Lyn Pinezich
Producer
Ron Howard
Director
Brian Grazer
Director of Photography
Roger Deakins
Stunt Coordinator
Peter Bucossi
Key Hair Stylist
Colleen Callaghan
Executive Producer
Todd Hallowell
Second Unit Director
Costume Design
Rita Ryack
Original Music Composer
James Horner
Casting
Janet Hirshenson
Prosthetics
Gary Archer
Production Design
Wynn Thomas
Louisa Velis
Editor
Daniel P. Hanley
Mike Hill
Kathleen McGill
Art Direction
Robert Guerra
Karen Kehela Sherwood
Aldric La'Auli Porter
Maureen Peyrot
Set Decoration
Leslie E. Rollins
Costume Supervisor
William A. Campbell
Winsome G. McKoy
Kevin Draves
Best Boy Electric
Joseph Grimaldi
Post Production Supervisor
Steve Castellano
Assistant Art Director
Bradley Mayer
Special Effects Coordinator
Wilfred Caban
Camera Operator
Gerardo Puglia
Sound Re-Recording Mixer
Chris Jenkins
Visual Effects Editor
Heather J. Morrison
Kyle Rudolph
Script Supervisor
Eva Z. Cabrera
Supervising Sound Editor
Anthony J. Ciccolini III
Construction Coordinator
Martin Bernstein
Sound Effects Editor
Harry Peck Bolles
Music Editor
Jim Henrikson
Unit Publicist
Julie Kuehndorf
Visual Effects Producer
Kelly L'Estrange
Frank A. Montaño
Daniel Pagan
Nancy Winters
Leadman
Joseph Proscia
Eytan Mirsky
Dialect Coach
Judy Dickerson
Gaffer
Bill O'Leary
Still Photographer
Eli Reed
Dialogue Editor
Louis Cerborino
Foley Editor
Missy Cohen
Marc Laub
Production Sound Mixer
Allan Byer
First Assistant Director
Sound Recordist
Bob Olari
Patrick Dundas
ADR Supervisor
Deborah Wallach
Property Master
Tommy Allen
Stan Bochner
Special Effects Makeup Artist
Greg Cannom
Rigging Gaffer
Richie Ford
Costumer
Peter White
Assistant Property Master
Ann Edgeworth
Paul Weathered
ADR Mixer
Paul J. Zydel
Foley Artist
Ginger Geary
Key Makeup Artist
Todd Kleitsch
First Assistant Camera
Tim Norman
Key Rigging Grip
James Boniece
Hairstylist
Suzy Mazzarese-Allison
Rigging Grip
Howard Davidson
Second Assistant Camera
Patrick Quinn
Scenic Artist
Lisa Barnstone
Dean Drabin
Sound Mixer
Anthony Starbuck
Makeup Artist
Linda Lazar
ADR Recordist
Claudia Carle
3D Modeller
Eliot Sirota
Dennis Eger
Kymbra Callaghan
Greg Addison
Lynne Twentyman
Visual Effects Coordinator
Paul Abatemarco
Antoinette Carr
Extras Casting
Bill Dance
Assistant Set Decoration
Christine Moosher
James R. Belletier
Key Grip
Sal Lanza
Digital Compositor
Gimo Chanphianamvong
Peter Walts
Dolly Grip
Bruce Hamme
Todd S. Klein
Second Unit Director of Photography
David M. Dunlap
Marcia Oste
Storyboard Artist
Warren Drummond
Assistant Costume Designer
Kevin Brainerd
Michael Thompson
Douglas Murray
Jessica Harris
Andy Harris
Wardrobe Assistant
Mary Jo 'MJ' McGrath
Casting Assistant
Kristen McTigue
Assistant Sound Editor
Don Peebles
Nancy Cabrera
Camera Loader
Gabriel Goodenough
Kris Enos
Seamstress
Laurie Buehler
Brick Mason
Compositing Supervisor
Claas Henke
Dale Brownell
Best Boy Grip
Jonathan Nussbaum
Rick Marroquin
Kenneth Fundus
3D Animator
Keith Huggins
Makeup Department Head
Neal Martz
Charlie Marroquin
Mitchell Andrew Lillian
Betsy Klompus
Nikos Kalaitzidis
Perri Wainwright
Katie Nook
Thomas R. Dickens
Livia Ruzic
Digital Effects Supervisor
Matthew E. Butler
Krista Benson
Production Secretary
Audra Polk
Color Timer
Mike Milliken
Production Accountant
Tamara Bally
Assistant Editor
Guy Barresi
Michelle Macirella
Glenn Allen
Production Coordinator
David Bausch
First Assistant Editor
Richard Friedlander
First Assistant Accountant
Judy Pursley
Negative Cutter
Gary Burritt
Evan Perazzo
Brandon McNaughton