The French DVDs are different to the US release in a few of ways ...
The French edition of the show has a much better theme tune than that featured in the US/English DVDs.
The show's character designer felt that this intro didn't match the feel of the show but, to me, it fits very well.
The first episode is substantially different. The French DVD has an apparently earlier version of that episode (probably the version that was broadcast on television in France and the UK) as opposed to a revised version, available for the later US DVD release ...
Princess Megan's adult appearance is different between the two versions; as is the appearance of Captain Conner.
The appearance of various locations inside the palace and GUIs is improved in the US DVD version.
Because the series is pushed onto four discs, rather than six, the picture quality is noticeably reduced.
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