Forty Percent Leadbelly

"Forty Percent Leadbelly" is the one hundred and twenty-eighth episode of Futurama, the fourteenth of the seventh production season and the first of the tenth broadcast season.

Production
On 27 January 2012, assistant director Aimee Steinberger revealed that she could not go to the FOX-lot screening of the first full-color animation for "7ACV01" due to her work on this episode. On 14 February 2012, she revealed that the animatic for the episode was "done" and would be screened "[on the next day] at the FOX lot". On the next day, she revealed that she thought that it had gone "pretty well".

As late as 8 January 2013, it was revealed that the title "Forty Percent Leadbelly", which had been, in February 2012, added to the and said by show writer Eric Rogers to be the title of something "supergood", was the episode's title.

Allusions

 * The episode's title is a reference to a running gag that has Bender claim to be 40% of something that keeps changing and the late American musician . In the game, Bender is 40% lead.