Möbius Dick

"Möbius Dick" is the one hundredth and third episode of Futurama, the fifteenth of the sixth production season and the eighth of the eighth broadcast season.

Story
The crew encounters a dangerous four-dimensional space whale.

Production
Countdown to Futurama began releasing promotional material for the episode in June 2011, and released three items: concept art of the Planet Express ship with sails on 1 June; part of the storyboard showing Dr. Zoidberg crash in the ship's escape pod on 2 June; a one-minute clip of the Planet Express crew hunting the whale down on 18 June.

Trivia

 * The episode was for some time thought to be the broadcast season's second episode, but the announcement that "Benderama" would air on 23 June in its place proved otherwise.
 * This is the first episode where Dr. Zoidberg is addressed as "Johnny" (his first name being John).

Allusions

 * The title and the overall plot is a parody of the -penned novel ', which was previously referenced in "The Day the Earth Stood Stupid". The title is a of ' and the.
 * Möbius Dick is also well known in the mathematics community as the answer to a pun-based math riddle: What's non-orientable and lives in the ocean?
 *  is also the title of a 2000 novel by.
 * When Leela calls the crew "you space dogs", she is referring both to the expression "you dog", and to the of the 1950s and 1960s.

Goofs

 * When hunting the whale, Bender calls for Leela from above the ship and Leela replies. Seeing as sound can't travel in space, they couldn't have heard each other. Similar goofs have been made in the past as well.
 * Leela calls Amy "miss Wong" instead of "Dr. Wong". Of course this could have been a mistake on Leela's and not the writers' part.

Characters

 * Amy
 * Bender
 * Professor Farnsworth
 * Debut: Four-dimensional space whale
 * Fry
 * Hermes
 * Leela
 * Dr. Zoidberg