<Tr> <Th> Budget </Th> <Td> $23 million </Td> </Tr> <Tr> <Th> Box office </Th> <Td> $48.5 million </Td> </Tr> <P> Her is a 2013 American romantic science - fiction drama film written, directed, and produced by Spike Jonze . It marks Jonze's solo screenwriting debut . The film follows Theodore Twombly (Joaquin Phoenix), a man who develops a relationship with Samantha (Scarlett Johansson), an intelligent computer operating system personified through a female voice . The film also stars Amy Adams, Rooney Mara, and Olivia Wilde . </P> <P> Jonze conceived the idea in the early 2000s after reading an article about a website that allowed for instant messaging with an artificial intelligence program . After making I'm Here (2010), a short film sharing similar themes, Jonze returned to the idea . He wrote the first draft of the script in five months . Principal photography took place in Los Angeles and Shanghai in mid-2012 . The role of Samantha was recast in post-production, with Samantha Morton being replaced with Johansson . Additional scenes were filmed in August 2013 following the casting change . </P>

Movie where guy falls in love with ai