Q: Movies with itunes extras

Hello jiffypop18,

That is strange that the main movie will not play. I would try deleting the movie from iTunes and download it back again in case there is an issue with the main movie. Take a look at the articles below before you go through those steps to make sure that you can download the movie again. Let me know if this helps.

How to delete content you've downloaded from the iTunes Store, App Store, iBooks Store, or Mac App Store

http://support.apple.com/en-us/HT5772

Download past purchases

http://support.apple.com/en-us/ht2519

Regards,

-Norm G.