Santino Fontana told The Hollywood Reporter that the biggest challenge of working in animation "is that you have no idea what it's gonna look like. Any acting in front of a camera or on stage, you have to be aware of the whole arc, the whole through line, whereas in animation the script is constantly changing, so you are really only responsible for that scene. That's a huge difference and a huge weight off your shoulders. You don't have to get something right, because it's going to change and they are going to edit it, so that's great."