- 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 — S2E11
Episode: Lesser of Two Evils
Air Date: 2000-02-20
Runtime: 22 min
Overview
Fry suspects Bender's new buddy, a bending unit named Flexo who looks almost exactly like Bender, of being pure evil. When a valuable atom of Jumbonium goes missing, Fry suspects Flexo, but can't tell which robot is which.