Peter Avanzino Director Billy West Philip J. Fry, Professor Hubert Farnsworth, Dr. Zoidberg, Leo Wong, Poker Sign-Up Clerk, Leo's Caddy, President Richard Nixon, Miniture Gold Construction Worker, Zapp Brannigan, The Dark One's Psychic Voice, An Voice Katey Sagal Turanga Leela Voice John DiMaggio Bender, Joey Mousepad, Elzar, Sal Voice Tress MacNeille Fanny, Michael's Wife, Boobs Vanderbilt, Dixie, Linda, Petunia, Ruth Ginsberg's Head, Mom Voice Maurice LaMarche Donbot, Clamps, Fanny's Announcer, Tex Connecticut, Lrrr, Lrrr's Father, Headless Body of Agnew, Morbo, Kif Kroker, Narrator, Abe Lincoln, Calculon Voice Phil LaMarr Hermes Conrad, Magna-Phallix Commercial Voice-Over, Nixon's Bodyguard, Thomas, The Dark One, Preacherbot Voice Lauren Tom Amy Wong, Inez Wong, Trixie Voice David Herman The Number 9 Man, Scruffy, Michael, Neputnian Voice Snoop Dogg Himself Voice Phil Hendrie Frida Waterfall, Hutch Waterfall, The Encyclopod Voice Seth MacFarlane Mars Vegas Singer Voice Matt Groening Executive Producer David X. Cohen Executive Producer