Guest Stars Corey Holcomb voices Robert Tubbs John Viener voices Announcer Chris Isaak voices Additional Voices Chad Brannon voices Additional Voices Emily Deschanel voices Herself Katee Sackhoff voices Herself Eliza Dushku voices Herself Hank Azaria voices Comic Book Guy Will Forte voices Klingon Nerd Will Forte voices Superhero Nerd Danny Trejo voices Himself Fred Tatasciore voices Fan #1 Mark Hamill voices Security Officer Robert Rodriguez voices Himself Jamie Kennedy voices Fan #2 Jamie Kennedy voices Manga Nerd John Viener voices Hollywood Slimeball John Viener voices Terrorist #1 John Viener voices Man at the Fruit Cart Josh Robert Thompson voices David Schwimmer Eliza Schneider voices Ewok Nerd