Calvin is the highest-energy kid you've ever met. He's a whirlwind of imagination and mischief and his voice should reflect that. In this story, he's tearing around with a squirt gun, pretending to be a spaceman marooned on a desert planet fighting off aliens. In reality, these aliens are his neighbors and parents. Age range is around 6-12, but if you're older and can make your voice sound that young, feel free to give an audition a whack!