While visiting the Past-O-Rama theme park, Fry runs over a robot with an uncanny resemblance to Bender. They bring him back to the Planet Express building, where Professor Farnsworth repairs him. The robot's name is Flexo, and like Bender, he is a bending unit. The only physical difference between the two is that Flexo has a goatee. Bender and Flexo hit it off, but Flexo soon begins to grate on Fry's nerves.
The professor reveals an atom of the fictional element Jumbonium, which the crew is to deliver to the Miss Universe pageant, to be held on Pova 9. Due to the value of the atom, the professor hires Flexo as additional security.
Leela assigns Fry, Bender, and Flexo shifts guarding the atom, but when Fry's shift comes up, he falls asleep and the atom is stolen. Fry not only suspects Flexo, but believes he has disguised himself as Bender. After Bender re-establishes his identity, Fry, Leela, and Bender head off to inform pageant host Bob Barker of the theft.
They burst into the contest in pursuit of Flexo, and he and Bender start to fight. At the end of the fight, Bender's chest cavity door is knocked open, revealing the atom. Flexo tells the rest of the crew that he had seen Bender steal the atom and left to inform Bob Barker.
With the atom recovered, and Flexo accidentally imprisoned for Bender's crime, the pageant concludes with a giant paramecium being crowned Miss Universe.