After the Robot Devil grabs Nixon and sets off the smoke on stage, he seems to disappear, yet you can see him tiptoeing down the aisle.
Opening theme promotion: SEE YOU ON SOME OTHER CHANNEL
Opening Theme Cartoon: "Futurama" by Curiosity Company (1999)
The holophoner first appeared in the season three episode "Parasites Lost."
Fry, Leela, Bender, the Professor and Richard Nixon are the only characters to appear in both this episode and the series pilot, "Space Pilot 3000."
When Bender and Fry arrive in robot hell, The Robot Devil and his minions are playing the song from "Hell Is Other Robots."
Preacherbot mentions the power vested in him "by the state of New New York." Up until this point, it had never been mentioned if the state's name had changed along with that of the city's. However, it was marked as such in the episode "Bendin' in the Wind."
On the spinning wheel that the Robot Devil uses to select what robot hands Fry shall switch his hands for, the names are actual names of robots that have been on previous episodes (and/or this episode). The robots found on the wheel (in order of appearance) are the Robot Devil, Billionaire-Bot, Flexo, Daisy Mae 128k, Crushinator, Roberto, Helper, Kwanzaabot, Robot 1-X, Clamps of the Robot Mafia, Hedonism-Bot, Fat-Bot, Linctron, Destructor, Robot Santa, Joey Mousepad of the Robot Mafia, Tinny Tim, Spinny Chins, Chain Smoker, Angleyne, Sandra, Execu-Tor, Reverend Lionel Preacherbot, Washbot, Fembot, Hair Robot, Unit 2013, Donbot of the Robot Mafia, Frankie, Boxy, Lulubelle 7, Humorbot 5.0, Calculon, Officer URL, Foreigner, iZac, Cartridge Unit, Barkerbot, Teenbot, Gearshift, Q.T. McWhiskers, Deep Blue, iHawk, Cylon, Patchcord Adams, Liubot, Stage Mom 7.0, Sinclair 2k, Vending Machine, Oily, Coolometer, Andrew, Monique, Rab-Bot, Lisa, Executive Gamma, Keg Robot, Greeting Card, Eurotrash 80, Nannybot 1.0, Emotitron, Jr., Ceiling Fan, Hookerbot 5000, RectalExam-Bot (on whom Bender bets), and Bender (whose name shows up several times on the wheel). Interestingly, several of these robots do not have hands.
In the season three episode "Parasites Lost," Leela mentions how only a few people in the world could play the holophonor, and even then they weren't very good at it. However, many of the children in Fry's class appeared to be quite good at it.
A running gag for the episode features the Robot Devil saying something is ironic and Bender pointing out it isn't, culminating with him pointing out something that is ironic.
Every time Fry plays the Holophoner (except when he is composing and playing his opera), there's the snail from "The Grumpy Snail" in the holograms. The snail also made an appearance in Fry's Holophoner record commercial.
The Robot Devil had the same teacher as Fry does now.
The theatre where Fry plays a piece is called "HoverCar-Negie Hall"
During the intermission, just after the Robot Devil gives Leela Calculon's ears, she asks if he is going to take her hand. The Devil robot holds her left hand and tells her to go enjoy the opera. When the angle changes he's holding Leela's right hand.
Fry, Leela and Bender are the only characters to appear in every episode of the series. In second place are the Professor and Doctor Zoidberg who both appeared in 70 out of 72 episodes. The Professor did not appear in "Where No Fan Has Gone Before" and "The Why of Fry"; Doctor Zoidberg did not appear in "Space Pilot 3000" and "Mars University".
The windows in Fry and Bender's apartment keep changing positions.
When Bender tells Fry to "get your coat", Fry is already wearing it, just as he always does.
During the opera, Beezlebot picks up the Preacherbot and pulls him on stage. In 1ACV09 "Hell Is Other Robots", Preacherbot keeps saying how evil Robot Hell and the devil are, so it is a bit odd that he does not react to being picked up by Beezlebot.
Fry appears on the album covers for his music shown in the TV ad Zoidberg is watching with his own human hands, not the devil's robot hands.
Lyrics to "I Want My Hands Back"
Fry: (spoken) What do you want?!
I want my hands back!
(The Robot Devil roars with laughter and causes flames to appear on-stage.)
A deal's a deal
Even with a dirty dealer!
Very well. Then I'll take
What I want from Leela!
(The Robot Devil pulls Leela out of the audience and onto the stage.)
Leela has promised me her hand.
(The audience gasps.)
Fry, you do not understand!
I should have revealed
I've been deafened by Bender.
But I feared you'd stop writing
This musical splendor.
Deception's the curse
Of my whimsical gender.
He gave me mechanical ears,
Effective, though just a bit garish.
In return, without shedding a tear,
I agreed that I'd give him my hand.
Fry: (spoken) Huh?
Leela: (spoken) What?!
You'd give me your hand in marriage!
Is this really happening
Or just being staged?
It can't be real.
Not if Leela is engaged.
That isn't what I meant!
That' isn't what I signed!
(taking out the contract)
You should have checked the wording
In the fine...
Leela: (spoken, reading) "I'll give you my hand..."
Leela and Robot Devil:
(reading from a dictionary)
"The use of words expressing something
Other than their literal intention."
(The Robot Devil then reaches into the audience and takes out the Reverend Preacherbot.)
I will marry her now
And confine her to Hell.
Where Styx is a river
And not just a band
(Though they'll play our reception
If all goes as planned.)
Unless, Fry, you surrender
(Fry gets up from his chair and looks at the metal hands he possesses as the music becomes solemn.)
Destiny has cheated me
By forcing me to decide upon
The woman that I idolize
Or the hands of an automaton.
Without these hands I can't complete
The opera that was captivating her.
But if I keep them and she marries him,
Then he'll prob'ly won't want me dating her.
(The audience applauds.)
Richard Nixon's Head: (spoken) Row-rowoo!!
Zapp: (spoken, rhyming the latter's first syllable with "pen") "Brave-o!" "En-core!"
I can't believe the Devil
Is so unforgiving!
I can't believe
Everybody's just ad-libbing!
(The Robot Devil keeps Leela, who is trying to escape, in his grasp.)
By the power vested in me
By the State of New New York --
Fry: (spoken) No, stop!
Take my hands,
(The Robot Devil laughs gleefully and chops Fry's hands off.)
Robot Devil: Well I'm the robotic prince of darkness and you're some sort of moron.
Hedonismbot: Surgery in an opera, how wonderfully decadent. And just as I was beginning to lose interest.
Robot Devil: Ooo, out of aerosol, also ironic.
Bender: Oh yeah, well bite my shiny metal (realizing he traded away his bottom metal plate) Ohhhh noooo!
Robot Devil: Hello Fry, ahahahahaha. Just dropped by to make sure you're as happy with our little deal as I am... Oh, give me back my hands. These things are always touching me in places.
Fry: Hehehe, yeah they get around. But I'm afraid we had a deal.
Robot Devil: Ohhhh, it looks like I wasted a bus trip.
Fry: Yes you did.
Hedonismbot: A man writing an opera about a woman. Hahahah, oh sirrah, how deliciously absurd.
Scruffy: Somebody called the "Robot Devil" is here to see somebody called "Fry."
Leela: Please don't stop playing, Fry. I want to hear how it ends.
Bender: Hmmm... I don't recall ever fighting Godzilla, but that is so what I would have done.
Zoidberg: Your music is bad and you should feel bad!
Fry: Hey Bender, as long as you know, I have a Holophoner recital Tuesday and I would really like to have someone there, please?
Bender: Fine I'll go already. You know sometimes I wish your real parents were still alive.(pause) Not often though.
Robot Devil: Calculon, old friend! May I borrow your ears?
Calculon: Well, I suppose I owe you for this unholy acting talent!
Bender: I choose not to understand these signs.
Tinny Tim: Extra! Extra! Greatest opera of all time sucks!
Zoidberg: I'll take eight!
Farnsworth: I can't believe the devil is so unforgiving.
Zoidberg: I can't believe everyone is just ad-libbing!
Bender: The use of words expressing something other than their literal intention... Now that is..."irony!"
Zoidberg: I watch TV with that guy!
Robot Devil: Ah how delightfully ironic.
Bender: It's not ironic, it's just mean. Take this!
Robot Devil: Ah, my ridiculously circuitous plan is one-quarter complete!
Robot Devil: Ah Bender, this is a surprise! For you. Finding me in the refrigerator.
Bender: True but at least I don't have the hiccups anymore. What up?
Robot Devil: Oh well it so happens I'm in the mood to make a deal with you.
Bender: Forget it, you can't tempt me.
Robot Devil: Really? There's nothing you want?
Bender: Hm. I forgot you could tempt me with things I want.
Fry: Leela! You shouldn't be listening. I-I don't want you to hear it 'til it's done.
Leela: But it's so beautiful.
Fry: So's a peacock but you don't eat it 'til it's cooked.
Hedonismbot: Ah Fry, congratulations. Your latest performance was as delectable as dipping my bottom over and over into a bath of the silkiest oils and creams!
Fry: Thank you sir, that's exactly what I was going for.
Zoidberg (dials phone): Only $14.99 for a two-record set. Two records! Oh Zoidberg, at last you're becoming a crafty consumer! [Someone on the other end picks up.] Hello? I'll take eight!
Fry: Robot Devil? I get your hands? Zam!
Robot Devil: Oh what an appallingly ironic outcome.
Bender: It's not ironic it's just coincidental. Now fork over those lady-fingers cookie!
Fry: I don't know. It doesn't seem entirely moral to -
Bender: Fry if you don't take this offer right now I will lose all respect for you and punch you.
Mrs. Mellenger: Hello Philip. And you must be Mr Bender. Philip's told me so much about you. Is it true that you're a robot?
Bender: I prefer the term "love machine."
Bender: Lessons? Oh that's rich! Isn't it time you gave up all hope of ever improving yourself in any way?
Fry: I know I should but I just can't.
Fry: Bender?? I was just not playing the holophonor.
Bender: Yeah well you should try not stinking at it.
Mrs. Mellanger: Mr. Bender, I simply cannot teach your child.
Bender: Then good day, madam! (He and Fry leave. Bender sticks his head in a second later.)
Bender: We hope to see you soon for tea!
Bender:(to a mother at her son's recital) Wow, your kid is great. How hard did you say you had to hit him?
Leela: (About Fry's Robot Hands) Ah! They're so cold!
Robot Devil (Offscreen) Yet hell is so hot! A-HA-HA-HA-HA-HAA!....can I have my hands back?
Robot Devil: You're not nice!
Fry: That could be my beautiful soul sitting naked on a couch. If I could just learn to play this stupid thing.
Bender: Oh, but you can! Though you may have to metaphorically make a deal with the devil. And by devil, I mean Robot Devil. And by metaphorically I mean get your coat.
Fry: My hands! My horrible human hands! And what'd you do to my nails?
Robot Devil: I cleaned them.
Robot Devil: This opera's as lousy as it is brilliant!
Robot Devil: Your lyrics lack subtlety. You can't just have your characters announce how they feel! That makes me feel angry!
Robot Devil: Well, it looks like it's back to robot hell for me. come on Nixon.
This episode was nominated for a Emmy Award for Outstanding Music and Lyrics.
This episode was nominated for a Annie Award for Outstanding Music in an Animated Television Production.
The final line in the episode took a while to record due to Katey Sagal being cast in the new show 8 Simple Rules.
On the Season 4 DVD main menu, there's a large alien easter egg. Hover over the title for this episode, and then press left, then select. You will see a giant block of text written in the original alien code.
This was originally the last episode of Futurama, until Comedy Central picked up the show to air the 4 direct to DVD movies, the first of which being in 2008. The films are reconfigured into seperate episodes, as well as new content being added.
You can hear a table read for this episode on the season four DVD. Go to the episode and press up (you will see the Robot Devil's hands on the right) and press 'enter'
When Futurama was on hiatus, Matt Groening and crew made this as a last episode of Futurama just so the show would end on a good note. It was not confirmed at the time though if this would indeed be the last episode. When it finally came down to the wire, this episode was put in last.
Rodgers And Hammerstein
When Leela talks about her ex-boyfriend, Bender asks "So musicians really Rodger your Hammerstein?", which is a reference to the songwriters Rodgers and Hammerstein.
Lemony Snicket's A Series of Unfortunate Events
The Robot Devil's 'marraige plan' to get back his hands is similar to the plan of Count Olaf's in Lemony Snicket's A Series of Unfortunate Events. In the first book of the series, The Bad Beginning, Count Olaf tries to marry Violet Baudelaire in a play to get her fortune, but he ends up failing.
Foundation and Empire
In an interview, Matt Groening admitted that the holophonor was taken from the Isaac Asimov classic novel Foundation and Empire, in which the main villain the Mule, or Magnifico Gigantico as he was known to by his inner circle, played a similar mental-audio-visual device called the visi-sonor.
Fry's opera, particularly the part where the Robot Devil chimes in, sounds awfully like a parody of Gershwin's Porgy and Bess.
Title: The Devil's Hands Are Idle Playthings
The title comes from a twist on the the old saying, "Idle hands are the Devil's playthings."
Chaplin's Modern Times
The holophonic scene where Fry and Leela walk off into the distance hand in hand is much like the Tramp and the Waif in Charlie Chaplin's films. Additionally, just as this was the final Futurama episode, Modern Times was the final Chaplin film to feature his famous Tramp character.
Plot: Robert Johnson
The complete episode is a reference on famous Blues artist Robert Johnson and his "Crossroad Blues". In it he tells how he came to be such a good guitar player: He went to a certain crossroad in the midst of Mississippi and made a deal with the devil.
The most famous version of that song is by Eric Clapton (variously performed and recorded under the title "Crossroads").
Walter Hill's movie *Crossroads* is also based on the song.
A holophone song has two persons dancing up stairs, when suddenly a barrel rolls down and they both jump over it getting 100 points, this is a reference to the original Donkey Kong arcade game.