Christian I'm taking it you're from the US? Don't worry since these are released by Warner Bros, I can be 100% in telling you these will indeed be Region Free. I have ordered numerous titles and boxsets from US that were released by Warner Bros. They were all region free, DVD's generally are region locked. However to this date Warner Bros titles, especially older titles like this will be region free and play on all Blu-ray and PS3 players.