Itunes purchased Titanic video won't show up on iPad 1

[riciad]

Just purchased the Titanic film for my granddaughter and while it seems to sync to her iPad 1 (takes up the space), it doesn't show up in Videos or over AirPlay and doesn't show up in search.
It's fine on our iPad 2&3.
Resetting had no effect but I had no chance to try a restore as she was going home after the weekend and didn't want to leave the iPad behind.
I'll try a restore next weekend but in the meantime does anyone have any suggestions?

 

[riciad]

Well, just in case anyone else is as thick as I managed to be, I found the cause.
I'd enabled Restrictions for Movies before I gave the iPad to her and Titanic was outside these restrictions.
I'd completely forgotten about doing it and the light only dawned when I was going through all the settings on my iPad 3 to see what changes there'd been after updating to IOS 6.