Roswell that Ends Well

Act I: "Hey, what smells like blue?"
September 21, 3002: The crew of the Planet Express Ship is attending an unique event, accompanied by Professor Farnsworth and Dr. Zoidberg: a supernova right up close. For this momentous occasion, Fry decides to make some popcorn in the ship's microwave oven, but unfortunately, he uses a portion of corn wrapped in metal foil. This causes a microwave malfunction, it generates a field of blue radiation which collides with the red radiation emitted by the exploding star. Both fields react violently with each other and hurl the PE ship through a time tunnel which carries it to Earth. Without the help of GPS and with a failing drive, the PE ship crash-lands in the desert, which results in Bender's body being smashed to pieces all across the desert in the crash, he is temporarily reduced to his head. Zoidberg is left to pick up Bender's body, but just as he is finished, he is abducted with the parts by the soldiers of a nearby air force base. It turns out that the crew has travelled back to July 9, 1947 and has landed near Roswell, New Mexico. Bender's body is mistaken for an UFO, and Zoidberg is mistaken for an evil alien - almost correct.

Act II: "A Buffet! Oh, if only I had my wallet with me."
Return to the future is only possible as long as the hole in the time-space continuum punched by the supernova remains open, which leaves exactly 24 hours. The crew has several tasks to complete: aquire a new microwave, rescue Zoidberg and Bender's body, all without upsetting history. Things become more complicated as Fry mentions that his grandfather Enos Fry is stationed at Roswell, which presents the danger of time paradoxes as he is the only one who can infiltrate the military base without arousing suspicion, as he is the right age to be a soldier, male and two-eyed. Meanwhile, the bases officers are interrogating Zoidberg and making tests with him, to little effect, and they inform the President. Fry, carrying Bender's head, sneaks onto the air base (disguised in an army uniform with the help of All Purpose Spray), and soon runs into his grandfather. Fry is desperate to remove him from any dangers that might threaten his life, but somehow, he manages to move him from one mortal danger to the next. When they enter a local diner, Fry also meets his grandmother, Mildred Fry, his grandfather's fiancé, but it seems that Enos is more interested in young men. Meanwhile, Leela and the Professor, both in heavy disguise, are attempting to buy a microwave, with absolutely no success as microwave ovens weren't introduced then and the sleazy salesman tries to unload a huge gas oven on them, much to the anger of Leela who seems not to apreciate antiquated female role stereotypes. Fry, in his attempt to bring his grandfather to safety, drives him to a remote house and tells him to stay there, then leaves. Shortly afterwards, the house is utterly vaporized by the blast of a nuclear weapon test nearby, as is Enos.

Act III: "Are you coming on to me?"
Meanwhile, Leela and the Professor have ended up at the diner and are ordering lunch. Leela spots a radar dish in the air force base, which would suffice as a substitute for a microwave as it emits the same radiation, but the Professor vetoes her plan of stealing it. Fry arrives with the grim news that he has killed his grandfather, and everyone is puzzled why he (or, given their relationship, the Professor as well) do not vanish. Mildred receives the news of Enos' death and is down in the dumps, and Fry accompagnies her to her home where they end up sleeping wih each other, as Fry believes she can't really be his grandmother as he still exists. Later, he finds out that he was mistaken and that, by sleeping with his grandmother, he is his own grandfather. While this is happening, President Truman himself arrives at Roswell to handle the UFO case and the interrogation of Zoidberg. The scientists have arranged Bender's parts in the shape of an UFO, and the President orders a vivisection of Zoidberg, which costs him a number of his internal organs, including one of his four hearts which seems to be a permanent loss. The crew now has no other choice than to drop all secrecy and pursue their goals by means of force, as time is running out, and they decide that history must take care of itself as Fry seemingly already messed it up bigtime. The PE ship attacks Roswell Air Base, the crew liberate Zoidberg and Bender's body and steal the radar dish. While leaving the atmosphere, Bender's head falls out of the cargo hatch, and there is no time to retrieve it as the supernova hole is almost closed, the PE ship returns to the future. Fry, Leela and the Professor again travel to the remains of Roswell Air Base and search for Bender's head, eventually locating it and reuniting it with his still UFO-shaped body.

Trivia

 * The soylent products that the Professor asks for come from the movie Soylent Green.
 * The fate of Bender's head is a parody of the Star Trek: The Next Generation episode Time's Arrow in which Data's head is detached in the 19th century and found in an archaeological dig in 2368.
 * There are some similarities to the movie No Time for Sergeants in the character of Enos and his fate.
 * A short story by Robert A. Heinlein, All you Zombies, deals with a character who by the means of time travel and sex change ends up becoming his own mother and father. Maybe Fry's zombie reference in connection with Enos' death is a spoof of this.
 * During their rescue of Bender and Zoidberg from the military base, the Planet Express ship fires a missile which clearly has the episode title painted on the side. It also has a drawing of Dr. Zoidberg done in the fashion of Kilroy.
 * This episode won an Emmy in 2002, for Outstanding Animated Program (For Programming Less Than One Hour).
 * The episode bears many obvious similarities to the Back to the Future movies. It also strikingly resembles an early draft of the script to the first film, in which Marty McFly uses the blast of an atomic bomb to reactivate the time machine, and eventually reappears in the present in a refrigerator left out in the desert, similar to how Bender's head was left in the desert for over a thousand years.
 * This episode is one of four featured in the Monster Robot Maniac Fun Collection, reflecting its popularity with both fans and the creators of Futurama.
 * It says in the episode that if Fry's grandfather dies, he no longer exists. The same goes for Professor Farnsworth, though no one mentions it.
 * The episode was supposed to be named "All's Well in Roswell" but got scrapped.
 * This is the second time that Bender was separated from his body for almost the whole episode, the first one being "A Head in the Polls".
 * This episode is named #6 on IGN's list of the Top 25 Futurama Episodes.

Continuity

 * This episode explains why the universe was destroyed. Had Fry not been frozen, it would create a paradox and destroy the timeline.
 * Fry's sperm production problem was healed. He was made sterile in Fry and the Slurm Factory.
 * Being his own grandfather, a genetic anomaly in Fry is explained.
 * Fry's sperm production problem was healed. He was made sterile in Fry and the Slurm Factory.
 * Being his own grandfather, a genetic anomaly in Fry is explained.
 * Being his own grandfather, a genetic anomaly in Fry is explained.

Quotes

 * Fry: I've never seen a supernova blow up, but if it's anything like my old Chevy Nova, it'll light up the night sky.
 * Leela: OK, here's the plan. Zoidberg - pick up the pieces. Everyone else - take five.
 * Professor Farnsworth: Your grandfather?! Stay away from him, you dimwitted monkey! You mustn't interfere with the past! Don't do anything that affects anything, unless it turns out you were supposed to do it, in which case for the love of God, don't not do it! Fry: Got it. Professor Farnsworth: If, for example, you were to kill your grandfather, you would cease to exist. Fry: But existing is basically all I do!
 * President Truman: Whistlin' dixie! I want this sent to Area 51 for study! General: But Sir, that's where we are building the fake moon landing site! President Truman: Then we'll have to really land on the moon! Invent NASA and tell them to get off their fannies!
 * President Truman: If you come in peace, surrender or be destroyed. If you're here to make war, we surrender.
 * Professor Farnsworth: Start the ship, Leela! Let's just steal the dish and get back to our own time. Fry: But won't that change history? Professor Farnsworth: Oooh, a lesson in not changing history from "Mr. I'm-my-own-grandpa". Let's get the hell out of here already! Screw history!
 * Mildred: In times like these I just need someone to hold me![grabs Fry's arm] Mmmm you like holding me don't you? [Fry starts shaking violently.] Fry: Hey, you know what always cheers you up, baking me a nice tray of sugar cookies! Mildred: How about these cookies sugar? [She rips her shirt off revealing her bra].

Outside References
This episode makes strong use of the Grandfather Paradox which is often present when dealing with time travel to the past.

Characters

 * Bender
 * Debut: Conspiracy Nutter
 * Debut: Enos Fry
 * Fry
 * Debut: Harry S. Truman
 * Leela
 * Debut: Mildred Fry
 * Professor Farnsworth
 * Zoidberg

Episode Credits

 * Writer
 * J. Stewart Burns
 * Director
 * Rich Moore
 * Voice Actors
 * Billy West
 * Katey Sagal
 * John DiMaggio
 * Tress MacNeille
 * Maurice LaMarche
 * David Herman
 * DVD Commentary
 * Matt Groening
 * David X. Cohen
 * Rich Moore
 * J. Stewart Burns
 * Susan Dietter
 * John DiMaggio
 * Billy West
 * Bonus Animators Commentary
 * Matt Groening
 * David X. Cohen
 * Rich Moore
 * Claudia Katz
 * Scott Vanzo