 | Billy West als Philip J. Fry / Dr. Zoidberg / Prof. Hubert J. Farnsworth (voice) |
 | Katey Sagal als Turanga Leela (voice) |
 | John DiMaggio als Bender (voice) |
 | Tress MacNeille als Fanny / Michael's Wife / Boobs Vanderbilt / Dixie / Linda / Petunia / Ruth Ginsberg's Head / Mom (voice) |
 | Maurice LaMarche als Kif Kroker (voice) |
 | Phil LaMarr als Hermes Conrad (voice) |
 | Lauren Tom als Amy Wong (voice) |
 | David Herman als The Number 9 Man / Scruffy / Michael / Neputnian (voice) |
 | Dawnn Lewis als LaBarbara Conrad / Womens' Prison Warden (voice) |
 | Snoop Dogg als Snoop Dogg's Head (voice) |
 | Phil Hendrie als Frida Waterfall / Hutch Waterfall / The Encyclopod (voice) |
 | Seth MacFarlane als Mars Vegas Singer (singing voice) |
 | Penn Jillette als Penn Jillette's Head (voice) |
 | Teller als Teller's Head (credit only) |
| Peter Avanzino | Director |
| Christopher Tyng | Original Music Composer |
| David Lee | Visual Effects |
| Scott Vanzo | Other |
| John MacFarlane | Visual Effects |
| Doug Tiano | Compositors |
| Michael Hughes | Production Supervisor |
| Ken Keeler | Teleplay |
| David X. Cohen | Executive Producer |
| Matt Groening | Executive Producer |
| Claudia Katz | Producer |
| Lee Supercinski | Producer |
| Paul D. Calder | Editor |
| Matt Groening | Original Series Creator |
| David X. Cohen | Original Series Creator |
