The crew get trapped aboard the Planet Express ship with a horrific alien creature.
Did You Know?
The situation in which Bender and Fry find themselves at the end, after murdering the businessman (choosing between remaining silent about their crime and risking a chance of going to jail if they are caught, or betraying the other in order to get a reward and a full pardon), is a logical problem in Game Theory known as the Prisoner's Dilemma, used to show the paradoxical results of the Rational Choice Model. See more
The oxygen supply vent, which earlier has ribbons to show the supply stopping, later loses the ribbons. See more
References Wreck-It Ralph