Obi-Wan "Ben" Kenobi (countering Dunban) is one of the last surviving Jedi Knights in the galaxy, having been the former master to Anakin Skywalker (now Darth Vader). Now, he mentors Luke Skywalker on his mission to rescue Princess Leia (after she sent her message to him).

Actors must be able to perform a close-enough impression of Alec Guinness' Obi-Wan (1978-1983) voice.

https://www.youtube.com/watch?v=qgKr1niFi1E (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!).)