Scarlett JohanssonSamantha (voice) Lynn AdriannaLetter Writer #1 Lisa Renee PittsLetter Writer #2 Gabe GomezLetter Writer #3 Artt ButlerText Voice (voice) May LindstromSexy Pregnant TV Star Bill HaderChat Room Friend #2 (voice) Kristen WiigSexyKitten (voice) Brian D. JohnsonOS1 Commercial Lead Spike JonzeAlien Child (voice) / Reżyseria / Scenariusz / Producer David AzarTheodore's Divorce Attorney Guy LewisMarriage Counselor Evelyn EdwardsMother Who Dated Pricks Steve ZissisNew Sweet Boyfriend of Mother Who Dated Pricks James OzaskyCatherine's Dad Samantha SarakantiMother of Newborn Gracie PrewittJocelyn (Birthday Girl) Claudia ChoiUncomfortable Waitress Portia DoubledaySurrogate Date Isabella Wendy LeonGrocery Shopper Robert BenardMichael Wadsworth (Editor) Lisa CohenMichael Wadsworth's Wife Grant SamsonMichael Wadsworth's Associate Brian CoxAlan Watts (voice) Alia JanineCommuter (uncredited) Spike JonzeAlien Child (voice) / Reżyseria / Scenariusz / Producer Samantha MortonAssociate Producer Thomas Patrick SmithAssociate Producer / First Assistant Director Chelsea BarnardExecutive Producer Natalie FarreyExecutive Producer K.K. BarrettProduction Design Gene SerdenaSet Decoration Tian Hang LuArt Direction Hoyte van HoytemaDirector Of Photography Wyatt TrollSecond Unit Director Of Photography Eduard GrauSecond Unit Director Of Photography Ron GoodmanAerial Director Of Photography Anita Louise BrownKey Costumer Casey StormCostume Design Cydney CornellHair Department Head Steve ArtmontMakeup Department Head Chad R. DavisOn Set Dresser Cindy J. WilliamsAssistant Makeup Artist Daniel CuretAssistant Hairstylist Hali GardellaCostume Assistant Shan Shan WangAssistant Makeup Artist Peng QiuAssistant Makeup Artist Robert E. KaySecond Assistant Director Tracy ScottScript Supervisor Sylvia Liu Jing-YiFirst Assistant Director Lemon Liu Yi-ManSecond Assistant Director Matt PangSecond Second Assistant Director Teresa LeeThird Assistant Director Erik JessenFirst Assistant Editor Gwendolyn Yates WhittleAdr Editor Coya ElliottFirst Assistant Sound Editor Malcolm FifeDialogue Editor Steve SlanecDialogue Editor David C. HughesSound Effects Editor Jeremy MolodAssistant Sound Editor Alyson Dee MooreFoley Artist Thomas J. O'ConnellAdr Mixer David ParkerSound Re-Recording Mixer Brian RobinsonBoom Operator Larry ZipfSound Recordist Drew KuninProduction Sound Mixer Régine ChassagneOriginal Music Composer Richard Reed ParryOriginal Music Composer Tim KingsburyOriginal Music Composer Jeremy GaraOriginal Music Composer Win ButlerOriginal Music Composer Ren KlyceSound Supervisor Will ButlerOriginal Music Composer Bing Song LiBoom Operator Will WeiskeProduction Supervisor Daniel LupiUnit Production Manager Cassandra KulukundisCasting Richard SchulerLocation Manager Stephen MapelLocation Manager Demelza CroninProduction Coordinator Paul BelenardoProduction Accountant John MontgomeryPayroll Accountant Sally PottersAssistant Production Coordinator Rob SwansonExtras Casting Geoffrey MiclatCasting Associate John BarbaCasting Associate Miao LiangCasting Assistant Peter MavromatesVisual Effects Producer Janelle Croshaw RallaVisual Effects Supervisor Ben GibbsVisual Effects Supervisor Christopher DoulgerisVfx Artist Dan ConnellyVisual Effects Producer Chelsea BrewerVisual Effects Coordinator Kristen Zaik VazquezVisual Effects Coordinator Charlie IturriagaVisual Effects Supervisor Robin L. D'ArcyVisual Effects Producer James PastoriusVisual Effects Supervisor Brice LiesveldVisual Effects Producer Elia P. PopovSpecial Effects Supervisor