Barnes and Ali J. Eisner.
Milton Barnes is an actor and children's television presenter who portrayed the role of Miles on The Let's Go Show. Prior to Sprout, he hosted TVOKids in Canada and voiced Jasper from "My Friend Rabbit." Barnes has also appeared in the movies Pacific Rim and Total Recall.
According to Sandy Wax, Sprout found Barnes after a multi-city search, looking for someone with energy, humor, and a fantastic singing voice.