Bad Export for You: When Optimum released Asterix and the Big Fight on DVD, British audiences got the poorly received American dub of instead of the more popular British dub with BRIAN BLESSED!!!!!.
Creator Killer: Neither of the two credited screenwriters, nor producer Yannik Piel, has any further credits to their name (other than Piel appearing As Himself in a retrospective documentary on the Asterix films) after this film. Philippe Grimond also never directed another film after this, albeit he did have numerous credits as a producer and storyboard artist.
Executive Meddling: The reason why it was called Asterix and the Big Fight in English territories despite actually being more an adaptation of Asterix and the Soothsayer — apparently the distributors were worried that younger viewers wouldn't know what a soothsayer was, and so went with the other of the two books the film was derived from.