"The Beast with a Billion Backs" is the conclusion to "Bender's Big Score" which was released in Nov. '07.
As a plot synopsis explains the storyline: "Bender and the Planet Express crew must contend with a massive cosmic tear that sends the world into panic."
For more info on this upcoming release including special features, check the link!http://tvshowsondvd.com/news/Futurama-Beast-With-A-Billion-Backs/9081