Katey Sagal
voices Leela
John DiMaggio
voices Bender
Lauren Tom
voices Amy Wong
Phil LaMarr
voices Hermes Conrad
David Herman
voices Scruffy
Billy West
voices Professor Farnsworth
Billy West
voices Zoidberg
Billy West
voices Smitty
John DiMaggio
voices URL
Billy West
voices Documentary Narrator
Billy West
voices Bartender
Tress MacNeille
voices Dr. Cahill
Billy West
voices Warren Harding's Head
Billy West
voices James Madison's Head
Billy West
voices Animated Paul Revere
Billy West
voices John Tyler's Head
John DiMaggio
voices John Adams
Tress MacNeille
voices Louisa
Tress MacNeille
voices The Queen
Maurice LaMarche
voices Guard
Phil LaMarr
voices William Taft's Head
Phil LaMarr
voices Thomas Jefferson
Phil LaMarr
voices Lyndon Johnson's Head
Phil LaMarr
voices George W. Bush's Head
Phil LaMarr
voices Messenger
David Herman
voices Bill Clinton's Head
David Herman
voices Andy Warhol
David Herman
voices 1930's Policeman
David Herman
voices John Hancock
David Herman
voices Paul Revere
David Herman
voices David Farnsworth