Bigmouth began as a specialist in sound for animation — and over the years, we’ve become synonymous with the UK animation industry.
We’re widely regarded as the leading voice production studio for animation in the UK, working with studios and production companies across Europe to deliver seamless, high-quality dialogue and post services.
From casting and contracting to scheduling, directing, and recording, we handle the entire voice production process with precision — drawing on deep knowledge of the UK talent market and working from our London and Glasgow studios.
We also provide full audio post, including sound design and final mix — ensuring every frame is supported by sound that’s rich, expressive, and tailored to the tone of the story.
