Special Guest Stars Krysten Ritter voices Sheila Redfield Seth Green voices Mav Redfield Edi Patterson voices Jessica Paul F. Tompkins voices Colby Redfield John Lithgow voices Augustus Redfield Nicholas Braun voices Greg Hirsch Susan Egan voices Singing Tree Charli D'Amelio voices Herself Guest Stars Tress MacNeille voices Angela Merkel Pamela Hayden voices Me and the Space Clown Kid Chris Edgerly voices Gus Employee