Guest Stars Joe Wengert voices Caleb June Diane Raphael voices Devin Jak Knight voices DeVon Thandiwe Newton voices Mona Joe Wengert voices Lump Humpman Mark Rivers voices Additional Voices Brandon Kyle Goodman voices Walter Las Palmas Pamela Adlon voices Sonya Poinsettia Jenny Slate voices Additional Voices Joel Kim Booster voices Charles Lu Kristen Wiig voices Jessi's Vagina Crissy Guerrero voices Additional Voices Keke Palmer voices Rochelle Hillhurst Jemaine Clement voices Simon Sex