Guest Stars Andrew Rannells voices Matthew MacDell Joe Wengert voices Caleb Kat Dennings voices Leah Birch Jon Daly voices Judd Birch June Diane Raphael voices Devin Jak Knight voices DeVon Neil Casey voices Lars Gina Rodriguez voices Gina Alvarez Ali Wong voices Ali Joe Wengert voices Lump Humpman Zachary Quinto voices Aiden Rosa Salazar voices Ms. Benitez Joel Kim Booster voices Charles Lu