- All-Star Cast: Édouard Baer, Gérard Depardieu, Fabrice Luchini, Catherine Deneuve, Guillaume Gallienne, Valérie Lemercier, Dany Boon...
- No Export for You: Somehow, Asterix & Obelix: God Save Britannia did not make it to Britain. Though the publisher of the French DVD did include the option of English subtitles, perhaps to compensate for the lack of an English dub.
- The Other Darrin: From the previous film, Asterix at the Olympic Games (which already darrin-ded the roles).
- Édouard Baer replaced Clovis Cornillac as Asterix.
- Fabrice Luchini replaced Alain Delon as Jules César.
- You Look Familiar: Édouard Baer played Otis in the second film, Asterix & Obelix: Mission Cleopatra, and he plays Asterix here.
Trivia / Asterix & Obelix: God Save Britannia