So, you may know that before he spoke in the CGI series, Butch has made lots of cameos throughout the model series starting from Season 5 all the way to The Great Discovery. Now, you may know that his named was said by narrator in "Horrid Lorry", but he has no face and he didn't speak so, here you go.
Also, you may be familiar with those "Movie/Video but only when Character/Object is on screen" videos, haven't you?