Guest Stars H. Jon Benjamin voices Jimmy Pesto Jr. Bobby Tisdale voices Zeke David Herman voices Mr. Frond Jenny Slate voices Tammy John Roberts voices Jocelyn H. Jon Benjamin voices Ms. LaBonz David Herman voices Mr. Branca David Wain voices Courtney John Michael Higgins voices Doug Will Forte voices Mr. Grant Tymberlee Hill voices Ms. Twitchell Melissa Bardin Galsky voices Florist