Guest Stars H. Jon Benjamin voices Jimmy Pesto Jr. Bobby Tisdale voices Zeke David Herman voices Mr. Frond Jenny Slate voices Tammy Brian Huskey voices Regular Sized Rudy Sarah Silverman voices Ollie Laura Silverman voices Andy John Roberts voices Jocelyn H. Jon Benjamin voices Ms. LaBonz Tim Meadows voices Mike Billy Eichner voices Mr. Ambrose David Herman voices Marshmallow Samantha Bee voices Nurse Liz Brian Huskey voices Mourner Larry Murphy voices Widow