Cast and credits of Futurama: Into the Wild Green Yonder

Billy West
Philip J. Fry / Professor Hubert Farnsworth / Dr. Zoidberg / Leo Wong / Poker Sign-Up Clerk / Leo's Caddy / President Richard Nixon's Head / Miniture Gold Co

Katey Sagal
Turanga Leela (voice)

John Di Maggio
Bender / Joey Mousepad / Elzar / Sal / Randy (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 / Tran

Phil LaMarr
Hermes Conrad / Magna-Phallix Commercial Voice-Over / Nixon's Bodyguard / Clarence Thomas's Head / The Dark One / Preacherbot (voice)

Lauren Tom
Amy Wong / Inez Wong / Trixie (voice)

David Herman
The Number 9 Man / Scruffy / Michael / Neputnian (voice)

Dawnn Lewis
LaBarbara Conrad / Womens' Prison Warden (voice)

Snoop Dogg
Snoop Dogg's Head (voice)

Phil Hendrie
Frida Waterfall / Hutch Waterfall / The Encyclopod (voice)

Seth MacFarlane
Mars Vegas Singer (singing voice)

Penn Jillette
Penn Jillette's Head (voice) (as Penn & Teller)

Teller
Teller's Head (as Penn & Teller) (credit only)

The Hypnotoad
Self (uncredited)

Matt Groening
(created by)

David X. Cohen
(developed by)