Scarlett Johansson
Samantha (voice)
Lynn Adrianna
Letter Writer #1
Lisa Renee Pitts
Letter Writer #2
Gabe Gomez
Letter Writer #3
Artt Butler
Text Voice (voice)
May Lindstrom
Sexy Pregnant TV Star
Bill Hader
Chat Room Friend #2 (voice)
Kristen Wiig
SexyKitten (voice)
Brian D. Johnson
OS1 Commercial Lead
Spike Jonze
Alien Child (voice)
David Azar
Theodore's Divorce Attorney
Guy Lewis
Marriage Counselor
Evelyn Edwards
Mother Who Dated Pricks
Steve Zissis
New Sweet Boyfriend of Mother Who Dated Pricks
James Ozasky
Catherine's Dad
Samantha Sarakanti
Mother of Newborn
Gracie Prewitt
Jocelyn (Birthday Girl)
Claudia Choi
Uncomfortable Waitress
Portia Doubleday
Surrogate Date Isabella
Wendy Leon
Grocery Shopper
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)
