Am wondering if there are any websites where you can get the details of a dvd e.g langauge.

Want to get a dvd its region 2 but i cant find ou whether or not it is in english.
Mobile Suit Gundam Seed: Complete Collection

box 1 is out now but as far as i know it does not have an english dub but box 2 is coming out in a month and it has an english dub. This threw me off wondering where i could find out definitevly