Depending on what make your dvd player is you might be able to to make it region free . Type into google " making ........... dvd player region free " . Usually if there are codes out there you should be able to find them through google .
Also you could copy the dvd , for backup purposes only and use something like region free dvd or anydvd . This removes the region code and allows it to play on most dvd players .
What make and model is your dvd player mate ?
pm'd!