You Don't Wanna Know Jak! is the thirty-sixth issue of the Futurama series of comic books.
Synopsis[]
Fry, Leela, and Bender are off on another adventure, when they make a delivery to New New New England, a planet very much like Victorian England where they find themselves in the midst of a mystery that needs solving and a serial deleter, Jak the Ripper, who is erasing the memories of unsuspecting robots. Also, feeling a little left out, Amy, Hermes, and Zoidberg go on an earthbound adventure of their own with less-than-stellar results.[1]