Equipo técnico

• Chris Raines — transportation captain
• Andrew Garfield — thanks
• Nico Woulard — utility stunts
• Paul E. Stroh — transportation coordinator
• Robert T. Chestnut — transportation co-captain
• Scott Rogers — stunt coordinator
• Chad Bowman — utility stunts
• Randy James Beckman — utility stunts
• Sam Hargrave — utility stunts
• Jason Rodriguez — utility stunts
• Pete Simpson — utility stunts
• Paul Darnell — utility stunts
• Jade Quon — utility stunts
• Sean Graham — utility stunts
• Roy K. Cancino — special effects technician
• Chris O'Hara — utility stunts
• Mark W. Jones — driver
• Charlie Kaufman — thanks
• Miranda July — thanks
• Owen Pallett — additional music
• Joel Behrens — digital effects supervisor

Sonido

• Mary Jo Lang — foley mixer
• Thomas J. O'Connell — adr mixer
• Nick Kray — adr mixer
• Jeremy Molod — assistant sound editor
• Gwendolyn Yates Whittle — adr editor
• Zach Wrobel — utility sound
• Malcolm Fife — dialogue editor
• Coya Elliott — first assistant sound editor
• Thom Brennan — foley editor
• David C. Hughes — sound effects editor
• Marie Ebbing — music editor
• Bobby Johanson — adr mixer
• Larry Zipf — sound recordist
• Brian Robinson — boom operator
• John Roesch — foley artist
• Drew Kunin — production sound mixer
• Win Butler — original music composer
• Ren Klyce — sound supervisor
• Ren Klyce — sound re-recording mixer
• Tim Kingsbury — original music composer
• Jeremy Gara — original music composer
• Karen O — songs
• Régine Chassagne — original music composer
• Ren Klyce — music supervisor
• Richard Reed Parry — original music composer
• Will Butler — original music composer
• Chris Navarro — adr mixer
• Bing Song Li — boom operator
• Song Pu — boom operator
• Xun Huang — sound mixer
• Alyson Dee Moore — foley artist
• Steve Slanec — dialogue editor
• David Parker — sound re-recording mixer

Producción

• Demelza Cronin — production coordinator
• Will Weiske — production supervisor
• Samantha Morton — associate producer
• John Montgomery — payroll accountant
• Richard Schuler — location manager
• Daniel Lupi — unit production manager
• Stephen Mapel — location manager
• Cassandra Kulukundis — casting
• Sally Potters — assistant production coordinator
• Vincent Landay — producer
• Megan Ellison — producer
• Natalie Farrey — executive producer
• Chelsea Barnard — executive producer
• Daniel Lupi — executive producer
• Rob Swanson — extras casting
• Geoffrey Miclat — casting associate
• John Barba — casting associate
• Spike Jonze — producer
• Miao Liang — casting assistant
• Zhiyun Su — casting
• Ellen Lewis — casting
• Thomas Patrick Smith — associate producer
• Paul Belenardo — production accountant
• Rich King — extras casting

Efectos visuales

• Janelle Croshaw Ralla — visual effects supervisor
• Peter Mavromates — visual effects producer
• Ben Gibbs — visual effects supervisor
• Elia P. Popov — special effects supervisor
• Christopher Doulgeris — vfx artist
• Fredrik Nord — vfx artist
• Kristen Zaik Vazquez — visual effects coordinator
• Dan Connelly — visual effects producer
• Robin L. D'Arcy — visual effects producer
• James Pastorius — visual effects supervisor
• Chelsea Brewer — visual effects coordinator
• Martin Nilsson — vfx artist
• Luis Bolivar — vfx artist
• Brice Liesveld — visual effects producer
• Charlie Iturriaga — visual effects supervisor

Arte

• Matthew Cavaliero — property master
• Kim Richey — assistant property master
• Allen Coulter — set designer
• Josh Sheppard — storyboard artist
• Chris Forster — construction coordinator
• K.K. Barrett — production design
• Austin Gorg — art direction
• Gene Serdena — set decoration
• Venessa De Anda — art department coordinator
• Michael Garcia — set dresser
• Bobby Pollard — set dresser
• Florencia Martin — set dressing buyer
• Grant Samson — leadman
• James A. Fleming — set dresser
• Jesse Oliver — set dresser
• Jory Alvarado — set dresser
• Michael Timman — set dresser
• Joshua Towers — set dresser
• Tian Hang Lu — art direction
• Wei Jian Sun — assistant art director
• Zhong Hao Chen — property master
• Yu Bing Pan — set dresser
• Jason Perrine — graphic designer

Montaje

• Erik Jessen — first assistant editor
• Eric Zumbrunnen — editor
• Jeff Buchanan — editor

Vestuario y maquillaje

• Anita Louise Brown — key costumer
• Cydney Cornell — hair department head
• Casey Storm — costume design
• Daniel Curet — assistant hairstylist
• Chad R. Davis — on set dresser
• Analucia McGorty — costumer
• Amanda Owen — costumer
• Amy Parris — costumer
• Hali Gardella — costume assistant
• Pedro Chávez — costumer
• Bo Xian — key makeup artist
• Peng Qiu — assistant hairstylist
• Shan Shan Wang — assistant hairstylist
• Jian Wang — costumer
• Peng Qiu — assistant makeup artist
• Shan Shan Wang — assistant makeup artist
• Ye Li Gu — costumer
• Steve Artmont — makeup department head
• Cindy J. Williams — assistant makeup artist

Iluminación

• Larry Sushinski — assistant chief lighting technician
• Kevin Tiesiera — rigging gaffer
• Feng Hua Mao — gaffer
• Cory Geryak — chief lighting technician

Cámara

• Michael Kenner — key grip
• Hoyte van Hoytema — director of photography
• Merrick Morton — still photographer
• Chris Haarhoff — steadicam operator
• Lance Acord — additional photography
• Ron Goodman — aerial director of photography
• Tommy Klines — first assistant camera
• Donald S. Hubbell — grip
• Eduard Grau — second unit director of photography
• John Morris — best boy grip
• Amber Maahs — grip
• Zoran Veselic — first assistant camera
• Wyatt Troll — second unit director of photography
• Keith B. Davis — first assistant camera
• Josh Friz — second assistant camera
• Tom Massimini — grip
• Jeff Kunkle — dolly grip
• Haolong Zhang — digital imaging technician
• Liang Zhu — first assistant camera
• Fang Nan Lu — second assistant camera
• Darren Bailey — key grip

Guion

• Spike Jonze — lyricist
• Spike Jonze — writer

Reparto

• Joaquin Phoenix — Theodore
• Scarlett Johansson — Samantha (voice)
• Lynn Adrianna — Letter Writer #1
• Lisa Renee Pitts — Letter Writer #2
• Gabe Gomez — Letter Writer #3
• Chris Pratt — Paul
• Artt Butler — Text Voice (voice)
• May Lindstrom — Sexy Pregnant TV Star
• Rooney Mara — Catherine
• Bill Hader — Chat Room Friend #2 (voice)
• Kristen Wiig — SexyKitten (voice)
• Brian D. Johnson — OS1 Commercial Lead
• Amy Adams — Amy
• Matt Letscher — Charles
• Spike Jonze — Alien Child (voice)
• Olivia Wilde — Blind Date
• David Azar — Theodore's Divorce Attorney
• Guy Lewis — Marriage Counselor
• Melanie Seacat — Nice Lady
• Pramod Kumar — Pizza Vendor
• Evelyn Edwards — Mother Who Dated Pricks
• Steve Zissis — New Sweet Boyfriend of Mother Who Dated Pricks
• Dane White — Son
• Nicole Grother — Daughter
• James Ozasky — Catherine's Dad
• Samantha Sarakanti — Mother of Newborn
• Luka Jones — Lewman
• Gracie Prewitt — Jocelyn (Birthday Girl)
• Claudia Choi — Uncomfortable Waitress
• Laura Kai Chen — Tatiana
• Portia Doubleday — Surrogate Date Isabella
• Soko — Isabella (voice)
• Wendy Leon — Grocery Shopper
• Lil Buck — Busker / Dancer
• Robert Benard — Michael Wadsworth (Editor)
• Lisa Cohen — Michael Wadsworth's Wife
• Grant Samson — Michael Wadsworth's Associate
• Brian Cox — Alan Watts (voice)
• Alia Janine — Commuter (uncredited)

Dirección

• Tracy Scott — script supervisor
• Robert E. Kay — second assistant director
• Matt Pang — second second assistant director
• Spike Jonze — director
• 劉靜儀 — first assistant director
• 廖益民 — second assistant director
• Teresa Lee — third assistant director
• Thomas Patrick Smith — first assistant director