Have you ever seen the filmographies of the Gumball voice actors besides those for the title character, Darwin and Anais? Most of them are British or live in the UK, and have voiced for radio dramas and audiobooks! They have also played main characters in various Thomas the Tank Engine episodes and home movies, as well as Xenoblade Chronicles 2. Another one, Jessica McDonald, also voiced in that game as well as in the recently-released Foamstars.