- Billy West (Philip J. Fry / Professor Farnsworth / Zoidberg / Zapp Brannigan (voice))
- Katey Sagal (Leela (voice))
- John DiMaggio (Bender (voice))
- Tress MacNeille (Mom (voice))
- Maurice LaMarche (Morbo / Kif Kroker (voice))
- Lauren Tom (Amy Wong (voice))
- Phil LaMarr (Hermes Conrad (voice))
- David Herman (Scruffy (voice))
Futurama — S2E9
Episode: Why Must I Be a Crustacean in Love?
Air Date: 2000-02-06
Runtime: 22 min
Overview
When Dr. Zoidberg runs amok during the Decapodian mating season, Fry sets out to teach him how to woo a mate. Things backfire when Zoidberg's desired mate falls for Fry instead, and Zoidberg challenges Fry to a battle to the death.