Detailed breakdowns of the episode's plot and cast can be found on the Futurama Wiki or its IMDb page . Futurama season 6 episode 15 review: Benderama

: The episode is a play on the grey goo theory , a hypothetical catastrophic scenario where out-of-control self-replicating molecular nanotechnology consumes all biomass on Earth.

: The crisis is only averted when a "Giant Unattractive Monster" (voiced by guest star Patton Oswalt ) attacks New New York, forcing the "Legion of Benders" to combine into one massive Bender to defeat him. Key Features & Trivia

In the Futurama episode "" (Season 6, Episode 15), Bender’s extreme laziness nearly leads to the end of the world through a "grey goo" scenario. Plot Overview