Mary Pat GleasonProfessor Foxtrot (voice) Katie MarovitchMindy (voice) Ally BeardsleyRiver (voice) Raphael ChestangJason (voice) Mike TrappMale Bedbug (voice) / Schrijver / Executive Producer David KernsKeven J. Caterpillar (voice) / Executive Producer Grant O'BrienFrederick Hoelzel (voice) Joe OchmanAugust Bier (voice) Adam ConoverDoctor Gamma (voice) Sam ReichStubbins Ffirth (voice) / Executive Producer Ian James CorlettGeorge Psalmanazar / John Howard (voice) Siobhan ThompsonMary Toft (voice) Hesley HarpsFemale Antechinus / Female Bedbug (voice) Joe J. ThomasLytle S. Adams (voice) Jamieson PriceCIA Agent (voice) Nick ShakoourBarbier-Dufai (voice) Laura PostPrincess Pauline (voice) Gemma BishopCountess Anastasia (voice) Ashley GardnerBaroness Lubinska (voice) Rekha ShankarSloth (voice) Eric TiedeDolphin (voice) Brennan Lee MulliganGregor MacGregor (voice) Adam LustickSalomon August Andree (voice) Maury SterlingScottish Settler (voice) Jesse CortiPope Stephen VI (voice) Mike TrappMale Bedbug (voice) / Schrijver / Executive Producer David KernsKeven J. Caterpillar (voice) / Executive Producer Sam ReichStubbins Ffirth (voice) / Executive Producer Shane RahmaniExecutive Producer Steve ThornelySound Mixer Ack KinmonthOriginal Music Composer Zach RobinsonTheme Song Performance Lesa GreenfieldProduction Director Brittany LesterProduction Coordinator Chetera BellAssistant Accountant Liana WrightProduction Manager Alex EdgeSupervising Producer Annie HumphrevilleExecutive Assistant Amanda Lenker DoyleCasting Chrissy Fiorilli-EllingtonCasting Claire RentonLead Animator 
