Billy West Phillip J. Fry, Profesor Hubert Farnsworth, Dr. John Zoidberg Voice Katey Sagal Turanga Leela Voice John DiMaggio Bender Voice Tress MacNeille Fiona, Trash Can, Computer Voice Maurice LaMarche The Big Brain, Transition Announcer Guest Voice David Herman The Huge Brain, Warden Vogel, The Infosphere Guest Voice Lauren Tom Amy Wong Guest Voice Frank Welker Nibbler Guest Voice Bob Odenkirk Chaz Guest Voice Kath Soucie Nina Guest Voice Nicole St. John Sally Guest Voice Matt Groening Executive Producer David X. Cohen Executive Producer, Writer Ken Keeler Executive Producer Wes Archer Director