Philip J. Fry / Dr. Zoidberg / Prof. Hubert J. Farnsworth (voice)

Billy West

Acting

Turanga Leela (voice)

Katey Sagal

Acting

Bender (voice)

John DiMaggio

Acting

Fanny / Michael's Wife / Boobs Vanderbilt / Dixie / Linda / Petunia / Ruth Ginsberg's Head / Mom (voice)

Tress MacNeille

Acting

Kif Kroker (voice)

Maurice LaMarche

Acting

Hermes Conrad (voice)

Phil LaMarr

Acting

LaBarbara Conrad / Womens' Prison Warden (voice)

Dawnn Lewis

Acting

Amy Wong (voice)

Lauren Tom

Acting

Snoop Dogg's Head (voice)

Snoop Dogg

Acting

Frida Waterfall / Hutch Waterfall / The Encyclopod (voice)

Phil Hendrie

Acting

Mars Vegas Singer (singing voice)

Seth MacFarlane

Acting

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

David Herman

Acting

Penn Jillette's Head (voice)

Penn Jillette

Acting

Teller's Head (credit only)

Teller

Acting