The South Park character Ike Broflovski is a young child and has been voiced by a variety of children over the years that the series has been on the air. This year, the little guy gets more lines because his voice comes from series creator Trey Parker's three-year-old daughter Betty. How do you get a preschooler to record lines from a script? Parker demonstrates in this video. Having done this kind of work myself, I cannot imagine it was this easy in their first session, but over time they have the technique down. -via Uproxx