I am visiting UK and I can’t get certain movies. I’ve read that I need US cards iTunes gift cards to purchase region-locked films here.
Where would I go to get gift cards that can be used to purchase US films in UK?
Pretty sure you just need a US account with funds in it. Presumably if you're visiting from the US, you already have that.
You can't get it from iTunes like Hovesep said. Goto http://www.giftcardsnag.com
I used to order from there all the time while I was in school.
Hope this helps!