Theodore
Joaquin Phoenix
Samantha (voice)
Scarlett Johansson
SexyKitten (voice)
Kristen Wiig
OS1 Commercial Lead
Brian D. Johnson
Amy
Amy Adams
Charles
Matt Letscher
Alien Child (voice)
Spike Jonze
Blind Date
Olivia Wilde
Theodore's Divorce Attorney
David Azar
Marriage Counselor
Guy Lewis
Nice Lady
Melanie Seacat
Pizza Vendor
Pramod Kumar
Letter Writer #1
Lynn Adrianna
Mother Who Dated Pricks
Evelyn Edwards
New Sweet Boyfriend of Mother Who Dated Pricks
Steve Zissis
Son
Dane White
Daughter
Nicole Grother
Catherine's Dad
James Ozasky
Mother of Newborn
Samantha Sarakanti
Lewman
Luka Jones
Jocelyn (Birthday Girl)
Gracie Prewitt
Uncomfortable Waitress
Claudia Choi
Tatiana
Laura Kai Chen
Letter Writer #2
Lisa Renee Pitts
Surrogate Date Isabella
Portia Doubleday
Isabella (voice)
SoKo
Grocery Shopper
Wendy Leon
Busker / Dancer
Lil Buck
Michael Wadsworth (Editor)
Robert Benard
Michael Wadsworth's Wife
Lisa Cohen
Michael Wadsworth's Associate
Grant Samson
Alan Watts (voice)
Brian Cox
Commuter (uncredited)
Alia Janine
Letter Writer #3
Gabe Gomez
Paul
Chris Pratt
Text Voice (voice)
Artt Butler
Sexy Pregnant TV Star
May Lindstrom
Catherine
Rooney Mara
Chat Room Friend #2 (voice)
Bill Hader
ADR Editor
Gwendolyn Yates Whittle
Original Music Composer
Win Butler
First Assistant Sound Editor
Coya Elliott
Set Production Assistant
Sam Schweikert
Director of Photography
Hoyte van Hoytema
Director
Writer
Producer
Thanks
Charlie Kaufman
Associate Producer
Samantha Morton
Richard Reed Parry
Sound Re-Recording Mixer
Ren Klyce
Sound Supervisor
Music Supervisor
ADR Mixer
Chris Navarro
Megan Ellison
Foley Artist
John Roesch
Steadicam Operator
Chris Haarhoff
Second Unit Director of Photography
Eduard Grau
Unit Production Manager
Daniel Lupi
Executive Producer
Utility Stunts
Jason Rodriguez
Sam Hargrave
Jade Quon
Songs
Karen O
Additional Music
Owen Pallett
Set Decoration
Gene Serdena
Régine Chassagne
Miranda July
Chris O'Hara
Will Butler
Set Dressing Buyer
Florencia Martin
Stunt Coordinator
Scott Rogers
Additional Photography
Lance Acord
David Parker
Production Design
K.K. Barrett
Sean Graham
Andrew Garfield
Dialogue Editor
Steve Slanec
Paul Darnell
Construction Coordinator
Chris Forster
Property Master
Matthew Cavaliero
Alyson Dee Moore
Thomas Patrick Smith
Location Manager
Richard Schuler
Visual Effects Supervisor
Ben Gibbs
Transportation Coordinator
Paul E. Stroh
Malcolm Fife
Transportation Co-Captain
Robert T. Chestnut
Stephen Mapel
Thomas J. O'Connell
Key Costumer
Anita Louise Brown
Assistant Sound Editor
Jeremy Molod
Janelle Croshaw Ralla
Sound Effects Editor
David C. Hughes
Music Editor
Marie Ebbing
Foley Editor
Thom Brennan
Second Assistant Director
Robert E. Kay
Assistant Property Master
Kim Richey
Set Designer
Allen Coulter
Boom Operator
Brian Robinson
Nick Kray
Transportation Captain
Chris Raines
Production Supervisor
Will Weiske
Storyboard Artist
Josh Sheppard
Chief Lighting Technician
Cory Geryak
Casting
Cassandra Kulukundis
First Assistant Editor
Erik Jessen
Foley Mixer
Mary Jo Lang
Visual Effects Producer
Peter Mavromates
Bobby Johanson
Ellen Lewis
Utility Sound
Zach Wrobel
First Assistant Director
Production Accountant
Paul Belenardo
Payroll Accountant
John Montgomery
Assistant Chief Lighting Technician
Larry Sushinski
Key Grip
Michael Kenner
Production Coordinator
Demelza Cronin
Sound Recordist
Larry Zipf
Rigging Gaffer
Kevin Tiesiera
Assistant Production Coordinator
Sally Potters
Chelsea Barnard
Editor
Jeff Buchanan
Natalie Farrey
Eric Zumbrunnen
Vincent Landay
Art Direction
Austin Gorg
Still Photographer
Merrick Morton
Script Supervisor
Tracy Scott
Production Sound Mixer
Drew Kunin
Hair Department Head
Cydney Cornell
Costume Design
Casey Storm
Art Department Coordinator
Venessa De Anda
Makeup Department Head
Steve Artmont
Jeremy Gara
Tim Kingsbury
Assistant Hairstylist
Daniel Curet
Costumer
Analucia McGorty
First Assistant Camera
Tommy Klines
Set Dresser
Michael Timman
Leadman
James A. Fleming
Assistant Makeup Artist
Cindy J. Williams
Pete Simpson
Chad Bowman
Wyatt Troll
Second Assistant Camera
Josh Friz
Joshua Towers
Jesse Oliver
Amanda Owen
Best Boy Grip
John Morris
Randy James Beckman
Michael Garcia
Bobby Pollard
On Set Dresser
Chad R. Davis
Nico Woulard
Jory Alvarado
Amy Parris
Grip
Donald S. Hubbell
Costume Assistant
Hali Gardella
Zoran Veselić
Dolly Grip
Jeff Kunkle
Pedro Chávez
Aerial Director of Photography
Ron Goodman
Visual Effects Coordinator
Kristen Zaik Vazquez
Third Assistant Director
Teresa Lee
Dan Connelly
Chelsea Brewer
Sylvia Liu Jing-Yi
Extras Casting
Rob Swanson
Amber Maahs
VFX Artist
Martin Nilsson
Special Effects Technician
Roy K. Cancino
James Pastorius
Robin L. D'Arcy
Rich King
Luis Bolivar
Casting Associate
John Barba
Charlie Iturriaga
Fredrik Nord
Second Second Assistant Director
Matt Pang
Tom Massimini
Geoffrey Miclat
Keith B. Davis
Christopher Doulgeris
Peng Qiu
Zhong Hao Chen
Special Effects Supervisor
Elia P. Popov
Lemon Liu Yi-Man
Ye Li Gu
Shan Shan Wang
Zhiyun Su
Brice Liesveld
Bing Song Li
Song Pu
Liang Zhu
Jian Wang
Gaffer
Feng Hua Mao
Fang Nan Lu
Digital Imaging Technician
Haolong Zhang
Key Makeup Artist
Bo Xian
Yu Bing Pan
Sound Mixer
Xun Huang
Casting Assistant
Miao Liang
Darren Bailey
Tian Hang Lu
Assistant Art Director
Wei Jian Sun
Driver
Mark W. Jones
Digital Effects Supervisor
Joel Behrens