Guest Stars Megan Hilty voices Shar Megan Nicole Dong voices Kale Chris Diamantopoulos voices Zimples Adewale Akinnuoye-Agbaje voices Zork Presto Kimiko Glenn voices Madame Jelly Josh Radnor voices Dayvin Fred Armisen voices Bimbam Chris Diamantopoulos voices Pawtar Co Starring Jasper Randall voices Background Vocal Contractor Fletcher Sheridan voices Background Singers Allie Feder voices Background Singers Baraka May Williams voices Background Singers Randy Crenshaw voices Background Singers