Produced in St. Louis, the new animated kids show “Drawn In” combines comic books, representation and literacy. Alex Stallings, senior director of early learning at Nine PBS, discusses the origin of the new show, and why engaging the imaginations of young viewers is key. We’re also joined by Ricco Martin, Jr., Riley Adams, and Leia Yogi. The cadre of talented local voice actors are giving life to the show’s characters.