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
Kathleen McGill
Aldric La'Auli Porter
Editor
Daniel P. Hanley
Set Decoration
Leslie E. Rollins
Louisa Velis
Mike Hill
Art Direction
Robert Guerra
Maureen Peyrot
Karen Kehela Sherwood
Costume Supervisor
William A. Campbell
Winsome G. McKoy
Kevin Draves
Post Production Supervisor
Steve Castellano
Sound Re-Recording Mixer
Frank A. Montaño
Sound Effects Editor
Daniel Pagan
Camera Operator
Gerardo Puglia
Visual Effects Producer
Kelly L'Estrange
Music Editor
Jim Henrikson
Kyle Rudolph
Script Supervisor
Eva Z. Cabrera
Eytan Mirsky
Gaffer
Bill O'Leary
Assistant Art Director
Bradley Mayer
Chris Jenkins
Dialect Coach
Judy Dickerson
Nancy Winters
Supervising Sound Editor
Anthony J. Ciccolini III
Best Boy Electric
Joseph Grimaldi
Harry Peck Bolles
Visual Effects Editor
Heather J. Morrison
Special Effects Coordinator
Wilfred Caban
Construction Coordinator
Martin Bernstein
Leadman
Joseph Proscia
Unit Publicist
Julie Kuehndorf
Still Photographer
Eli Reed
Foley Editor
Patrick Dundas
Dialogue Editor
Stan Bochner
ADR Supervisor
Deborah Wallach
Sound Recordist
Bob Olari
Missy Cohen
First Assistant Director
Marc Laub
Production Sound Mixer
Allan Byer
Property Master
Tommy Allen
Louis Cerborino
Special Effects Makeup Artist
Greg Cannom
Antoinette Carr
Peter Walts
First Assistant Camera
Andy Harris
Key Makeup Artist
Dennis Eger
James R. Belletier
Hairstylist
Suzy Mazzarese-Allison
Dolly Grip
Bruce Hamme
Rick Marroquin
Kenneth Fundus
Camera Loader
Gabriel Goodenough
Best Boy Grip
Jonathan Nussbaum
Dale Brownell
Makeup Artist
Kymbra Callaghan
Linda Lazar
Makeup Department Head
Neal Martz
Charlie Marroquin
Key Grip
Mitchell Andrew Lillian
Tim Norman
Todd Kleitsch
Greg Addison
Rigging Grip
Howard Davidson
Extras Casting
Bill Dance
Assistant Costume Designer
Kevin Brainerd
Assistant Property Master
Ann Edgeworth
Todd S. Klein
Costumer
Peter White
Second Assistant Camera
Kris Enos
Casting Assistant
Kristen McTigue
Seamstress
Laurie Buehler
3D Animator
Keith Huggins
Betsy Klompus
Storyboard Artist
Brick Mason
Warren Drummond
Lynne Twentyman
Assistant Set Decoration
Christine Moosher
ADR Recordist
Douglas Murray
Rigging Gaffer
Richie Ford
Patrick Quinn
Paul Weathered
Scenic Artist
Lisa Barnstone
Foley Artist
Nancy Cabrera
Livia Ruzic
ADR Mixer
Paul J. Zydel
Claudia Carle
Ginger Geary
Michael Thompson
Wardrobe Assistant
Mary Jo 'MJ' McGrath
Dean Drabin
Sound Mixer
Anthony Starbuck
Sal Lanza
Key Rigging Grip
James Boniece
Second Unit Director of Photography
David M. Dunlap
Marcia Oste
Assistant Sound Editor
Don Peebles
Compositing Supervisor
Claas Henke
Visual Effects Coordinator
Paul Abatemarco
Digital Compositor
Gimo Chanphianamvong
Jessica Harris
3D Modeller
Thomas R. Dickens
Digital Effects Supervisor
Matthew E. Butler
Krista Benson
Perri Wainwright
Nikos Kalaitzidis
Eliot Sirota
Katie Nook
Assistant Editor
Glenn Allen
Color Timer
Mike Milliken
Guy Barresi
First Assistant Editor
Richard Friedlander
Negative Cutter
Gary Burritt
Production Secretary
Audra Polk
Evan Perazzo
Production Coordinator
David Bausch
Production Accountant
Tamara Bally
First Assistant Accountant
Judy Pursley
Michelle Macirella
Brandon McNaughton