Ivy
Gena Rowlands
Misha Vilyenkov
Tony Shalhoub
Ruby / Lupe (voice)
Tia Texada
Lila Alweather
Laura Harrington
Graduate Student #1
Peter Basch
Graduate Student #2
Emily Mura-Smith
Grandpa
Hal Robinson
Speech Therapist
Tamara Zook
Shirley
Nicole Chamberlain
Gerald
Charles Parks
Jeremy
Seth Mumy
Research Assistant #1
Dig Wayne
Ignacio
Cheech Marin
Research Assistant #2
Michael Leydon Campbell
Veterinarian
Kristie Transeau
Molly
Francesca Federico-O'Murchu
Mr. Tauper
Jerry Winsett
Ivy's Doctor
Bud Cox
Dr. Reingold
Bruce Davison
Adult Marie Alweather
Trini Alvarado
Benny / Paulie (voice)
Jay Mohr
Artie
Buddy Hackett
Marie Alweather
Hallie Eisenberg
Warren Alweather
Matt Craven
Virgil the Janitor
Bill Cobbs
Casting
Risa Bramon Garcia
Stunts
Al Goto
Set Decoration
Denise Pizzini
Producer
Mark Gordon
Costume Design
Mary Zophres
Sarah Halley Finn
Original Music Composer
John Debney
Co-Producer
Michele Weisler
Unit Production Manager
Director
John Roberts
Glory Fioramonti
Screenplay
Laurie Craig
Gary Levinsohn
Production Design
J. Dennis Washington
Director of Photography
Tony Pierce-Roberts
Editor
Bruce Cannon
Randi Hiller
Allison Lyon Segan
Executive Producer
Ginny Nugent
Stunt Coordinator
Al Jones
First Assistant Director
Jeff Rafner
Second Assistant Director
Conte Mark Matal
Second Unit Director
Mark Vargo
Art Direction
Thomas T. Taylor
"A" Camera Operator
Chris Squires
Michael Ferris
First Assistant "A" Camera
Jeff Hand
Second Assistant "A" Camera
Garrett Benson
"B" Camera Operator
Robin Brown
First Assistant "B" Camera
Alan Cohen
Camera Loader
Erica Froker
Script Supervisor
Elizabeth Ludwick-Bax
Sound Mixer
Joseph Geisinger
Sound Re-Recording Mixer
David E. Fluhr
Adam Jenkins
Don Digirolamo
Boom Operator
Earl Sampson
Cableman
John Bauman
Video Assist Operator
David Katz
Gaffer
Patrick Murray
Best Boy Electric
Rick Maddux
Rigging Gaffer
Richard Smock
Key Grip
John Janusek
Best Boy Grip
John P. Shine
Dolly Grip
Michael Listorti
Key Rigging Grip
Billy Beaird
Location Manager
Lisa W. Strout
Property Master
Trish Gallaher Glenn
Costume Supervisor
Wendy M. Craig
Key Costumer
Pamela Withers
Cookie Lopez
Key Makeup Artist
Tracey Levy
Makeup Artist
Christina Smith
Assistant Makeup Artist
Kathleen Karridene
Hairstylist
Kim Messina
Judith A. Cory
Assistant Hairstylist
Karyn Huston
Special Effects Supervisor
David P. Kelsey
Special Effects
Randy Cabral
Craig Tex Barnett
Kim Englehart
Second Second Assistant Director
David Escher
Kristin Killey
Still Photographer
Peter Iovino
Art Department Coordinator
Dominique Arcadio
Set Designer
John Berger
Storyboard Artist
Robin Richesson
Michael Sarley
On Set Dresser
David Ronan
Visual Effects Producer
Tony Meagher
Visual Effects Coordinator
Charles Linehan
Post Production Supervisor
Lisa Dennis
Additional Editing
Raúl Dávalos
First Assistant Editor
Margaret Guinee
Justin Bourret
Supervising Sound Editor
David Hankins
Dialogue Editor
David Beadle
Lukas Bower
David Grecu
Sound Effects Editor
Michael Babcock
Rick Hromadka
Bruce Tanis
ADR Supervisor
Doug Kent
ADR Editor
Jeff Rosen
Tom Scurry
Foley Editor
Foley Mixer
Aaron L. King
Foley Artist
Zane D. Bruce
Dale W. Perry
Music Editor
Tom Carlson
Second Unit Director of Photography