i purchased a movie on my iphone how do i get it to my computer
i purchased a movie on i tunes with iphone how do i play it on computer
Transfer the movie into iTunes on your computer the same way that you transfer all other iTunes purchased content.
How to transfer purchases into your iTunes library
http://support.apple.com/kb/HT1848
You can also download it again to iTunes if you want to do it that way.
Downloading Past Purchases