Michaela Odone

Susan Sarandon

Augusto Odone

Nick Nolte

Professor Nikolais

Peter Ustinov

Loretta Muscatine

Ann Hearn

Deirdre Murphy

Kathleen Wilhoite

Omouri

Maduka Steady

Dr. Judalon

Gerry Bamman

Francesco Odone

Aaron Jackson

Wendy Gimble

Margo Martindale

Ellard Muscatine

James Rebhorn

Young Teacher

Laura Linney

Comorian Teacher

Mary Wakio

Lorenzo Odone

Zack O'Malley Greenburg

Jake Gimble

Colin Ward

Don Suddaby

Don Suddaby

Nurse Ruth

LaTanya Richardson Jackson

Nurse Nancy Jo

Jennifer Dundas

Pellerman

William Cameron

Pellerman's Secretary

Becky Ann Baker

The Librarian

Mary Pat Gleason

Clown

David Shiner

Pediatrician

Ann Dowd

Immunosuppression Doctor

Peter Mackenzie

Professor Duncan

Paul Lazar

Columnist

Joyce Reehling

School Psychologist

Michael O'Neill

Judalon's Nurse

Helena Ruoti

Suddaby's Senior Manager

Richard Cordery

Judalon's Resident

Luis Ruiz

Suddaby's Junior Manager

Angus Barnett

Lorenzo Odone (voice)

Elizabeth Daily

Nikolais Secretary

Barbara Poitier

Principal

Mary Schmidt Campbell

Murphy Family

Sandy Gore

School Psycologist

Michael O'Neill*

Murphy Family

Nora Dunfee

Ear Specialist

William Thunhurst Jr.

Murphy Family

Rocco Sisto

Dietician

Ann McDonough

Murphy Family

Amelia Campbell

Smiling Nurse

Lianne Kressin

Murphy Family

Keith Reddin

World Bank Executive

Nicolas Petrov

Conference Parent

Anthony DiLeo Jr.

Japanese Translator

Keiko McDonald

Russian Translator

Vladimir Padunov

Father Killian

David McFadden

Cristina Odone

Carmen Piccini

Lorenzo

Noah Banks

Lorenzo

Michael Haider

Lorenzo

Cristin Woodworth

Lorenzo

Billy Amman

Murphy Family

April Merscher

Symposium Doctor

Eliot Brinton

Symposium Doctor

Ayub Ommaya

Symposium Doctor

Ryonosuke Shiono

Symposium Doctor

James Merrill

Symposium Doctor

Marie Nugent-Head

Symposium Doctor

Zahra Ilkanipour

Conference Parent

Nancy Chesney

Conference Parent

John Mowod

Conference Parent

Berta Van Zuiden

Conference Parent

Susan Chapek

Conference Parent

Shirley Tannenbaum

Conference Parent

Charles R. Altman

Conference Parent

Anthony Dileo

Conference Parent

Nona Gerard

Conference Parent

David Doepken

Conference Parent

Kathryn Aronson

Conference Parent

Lamont Arnold

Conference Parent

Julie Marie Remele

Conference Parent

Annie Loeffler

Conference Parent

Lisa Montgomery

Special Child

Raina Clifford

Special Child

Todd Bella

Special Child

Rachel Jones

Special Child

Matthew Pyeritz

Special Child

Daniel W. D'arcy

Special Child

Justin Isfeld

Special Child

Jeremy Beyer

Special Child

Christine Merriman

Special Child

Nicholas Wiese

Special Child

Tia Delaney

Special Child

Lamar Olivis

Special Child

Ryan Thomas

Special Child

Connie Cranden

Special Child

C. Alex Roberts

Special Child

Mack Hegyes

Special Child

Eric Kunkle

Female Lab Voice

Neri Kyle Tannenbaum

Male Lab Voice

Brad Einhorn

John Lyons

Director

George Miller