Guest Stars Maria Blasucci as Various Characters Mort Burke as Various Characters Craig Cackowski as Various Characters Bennie Arthur as Various Characters Duncan Trussell as Himself (Narrator) Chris Romano as Himself (Narrator) Doug Anthony Jones as Himself (Narrator) Jerry O'Connell as Grigori Rasputin Ashley Johnson as Sara Northrup Hollister Bob Odenkirk as W.C. Minor Brendan Sexton III as Felix Taran Killam as Jack Parsons Eric Edelstein as L. Ron Hubbard Kevin Farley as James Murray