Pluto (countering Yoshi (Fighter) is Mickey's pet dog, and possibly his best friend.

Actors must be able to perform a close-enough impression of Bill Farmer's Pluto voice.

https://www.youtube.com/watch?v=yv8Z68v-HoY (Use this video as a reference for your audition lines, just as the hired actors will use for the rest of the actual lines. Try countering certain words/phrases/sounds with things that the Disney character in question would say that would sound just like the original Smash character's lines here (it'll give you bonus points for creativity!).)