Im not sure in your case, but I have had DVDs from other countries before that dont work here in the USA, and USA DVDs didnt work there. Ive heard theres ways you can break the code and such to make the movie play, but idk how to do that and I heard it can ***** up your DVD player.
I'd think you need to find yourself a region-free DVD player to do that. Some dvd software for pc's will do this for you, you just need to find the software.