This is the most common source for the full English dub.
The dubbing artist had to match Cornillac’s frantic energy and quick-fire delivery.
If you are trying to track down a specific version of the film, I can help you find: asterix at the olympic games english dub work
A comparison of the vs. the original French actors.
Keeping the original foley (sound effects) and orchestral score while replacing the vocal track without making it sound "hollow" or "detached." Availability and Versions This is the most common source for the full English dub
The English dub work was handled with a focus on "International English," aiming for a broad appeal across the UK, USA, and Commonwealth countries.
French is a "longer" language than English. Writers had to pad or trim English sentences to match the actors' mouth movements. the original French actors
The 2008 live-action extravaganza Asterix at the Olympic Games ( Astérix aux Jeux Olympiques ) remains one of the most ambitious European film productions in history. With a massive budget of nearly $100 million, the film sought to conquer international markets. Central to this global strategy was the extensive "Asterix at the Olympic Games English dub work," a process that involved much more than simple translation. The Challenge of Translating Gaulish Humor