Oh, yes. I've seen this before. It's a commemorative coin from the nineteen hundred and three Danville World's Fair. Many steam driven devices were introduced to the world back then. It must have been quite an event...
―Lawrence Fletcher

"Steampunx" is an episode of Phineas and Ferb.

When Phineas and Ferb discover a commemorative coin from the 1903 Danville World’s Fair, Lawrence recounts the events of the festival to them, in which steam-driven devices were introduced and a set of kids, who were very much like them, were preparing for the highly anticipated event.

Episode Summary

The gang is in the backyard using Lawrence's steam-powered metal detector. However, all they can find are uninteresting things such as nails, bottle caps, and screws. Lawrence finds something. Buford digs it up. It turns out to be a commemorative coin from the 1903 Danville World's Fair, which Lawrence begins to regale about.

We flashback to the fair where Professor Elemental raps about all the steam-powered wonders of the supposed future. The steampunk counterparts of Phineas and Ferb leave the fair in amazement. They approach their father who is using his own metal detector and finding some coins from the Civil War. The steampunk counterpart of Candace is carrying two buckets of water (which, oblivious to her, have holes in them) and singing to herself, when she passes by her brothers just standing around. She chides them for not doing their chores ("milking the cows, mending the fences, shucking the corn, plowing the fields and milking the cows...again"). Phineas tells Candace his plan to invent something to help with the chores using steam. Candace says she would bust them except she has her own chores ("haul water, sweep the barn, collect eggs, spin a quilt and do whatever this is") to do. Isabella and Baljeet arrive wondering what the boys are doing. Phineas tells them they are about to invent something, when he wonders where his pet swan Swerry (the steampunk version of Perry the Platypus, of course) is. Buford arrives and says he found him. Phineas, like his present-day counterpart, affirms that Swerry doesn't do much.

Swerry goes behind a barn and puts on his derby and takes out a pocketwatch with a zoetrope in it. Agent S gets his instructions from a limited-animated Major Megaburns that his nemesis Professor Von Doofenshmirtz is inventing something evil. Another zoetrope appears and a better animated Carl suggests taking his steam-powered jet pack. Megaburns is jealous that Carl's zoetrope is "cooler", but Carl insists that it only has more frames.

At Doofenshmirtz Evil Amalgamated, Von Doofenshmirtz gives Swerry the usual greeting, and gets trapped by his half-steam-engine and half-robotic sidekick Pneumatic Pnorman. Pnorman mistakes Swerry for a cucumber and asks if he should put him in a salad. Von Doofenshmirtz says no and informs Swerry that Pnorman has difficulty in identifying different objects. Von Doofenshmirtz then says that he will tie Swerry to the railroad tracks.

P&F Steampunx 1

Meanwhile, Phineas and Ferb have completed their invention and begin to work on their chores. Candace complains about how long she has been carrying the buckets and how she's missing her date with Jeremy. She then sees the invention and runs off to bust them.

Professor Von Doofenshmirtz melodramatically ties Agent S to the railroad tracks, like he said he would and tells him of his plan. He says that it has to do with the World's Fair and shows him the commemorative coin. Swerry bites Von Doofenshmirtz's finger and Von Doofenshmirtz drops the coin. He instructs Pnorman to search for it. Von Doofenshmirtz unveils his device, a giant machine in the shape of a swan with three hammers and two steamstacks on them. Pnorman returns with what he thinks is the commemorative coin, but is actually Vanessa. Von Doofenshmirtz tries to make an evil speech, but the steam whistles are so loud, they drown out his entire speech until he talks about aerosol cheese.

In the house, Linda is doing....whatever this is, when her daughter tells her about Phineas and Ferb's machine. Linda is intrigued by it, and says she'll finish when she's done doing...whatever this is.

Back at the fair, Von Doofenshmirtz's big hammery swan rampages. Back at the train tracks, the next train arrives on schedule. Swerry takes a sawing device from his derby to cut the ropes and free himself. Swerry then grabs onto the caboose. Meanwhile at the fair, Auguste and Louis Lumière, two French filmmakers, are showing their moving pictures, when they decide to film the big hammery swan. A silent film is then shown of Swerry arriving and pulling Von Doofenshmirtz's mustache.

Phineas is having a conversation with a farmer about the invention. Phineas declares that the chores are finished, so they leave the machine behind. Swerry jumps behind the driver's seat and powers it up, just in time for Candace and Linda to discover it isn't there. Swerry returns to the fair and fights Von Doofenshmirtz's swan. Swerry loads the mechanical swan with all the corn that was shucked. The machine is hurled into the air and explodes into time and space while Von Doofenshmirtz curses Swerry.

Back in the present, Lawrence concludes his story, but Phineas believes the swan is a little too unrealistic. Von Doofenshmirtz, now much older with white hair and a beard, lands in the backyard wondering how long he was up in the sky.


End Credits

First verse and first chorus of A Brave New World.

Running Gags

The "Too Young" Line

(First man mimes that he can't hear anything.)
Title Card: "Can you hear what he's saying?"
(Second man hesitates)
Title Card 2: "No. No I can't."
Farmer: Aren't you a bit young to be industrial revolutionaries?
Phineas: Yes, yes we are.
Phineas: A giant steam-powered hammering swan? Come on, Dad, that sounds a little farfetched for the time period, doesn't it?
Lawrence: Oh, yes. Yes it does.

Ferb's Line

Ferb: I've got a bottlecap and a brass nail.
Ferb: Personally I'm looking forward to cheese in aerosol cans.

What'cha doin'?

Isabella: Hi, Phineas, whatcha doin'?
Phineas: We're lookin' for stuff with Dad's steam-powered metal detector.

Hey, where's Swerry?/Oh, there you are, Swerry!

Isabella: Hello, boys, we would like to inquire as to what you are doing at this moment.

Phineas: Well, as we were just telling Candace, we were just about to create a steam-powered machine that will help with our—Hey, where's Swerry?
Swerry: Honk honk!
Buford: Found 'im! Found 'im!

Phineas: Oh, there you are, Swerry the Swan!

Swerry's entrance to his lair

None, he goes behind a barn and opens a zoetrope.

Evil Jingle

(Sung by a barbershop quartet)
Doofenshmirtz...Doofenshmirtz...Doofenshmirtz...Doofenshmirtz...Doofenshmirtz Evil Amalgamated

Memorable Quotes

Buford: Man, that pet of yours gives me the creeps.

Phineas: Oh, come on, Buford. You know swans don't do much.

Buford: Don't do much? The big bite on my butt begs to differ!
Von Doofenshmirtz: Swerry the Swan, how completely unforeseen is your presence. And by that, I mean, completely foreseen!

Swerry: squawks at Von-Doofenshmirtz
Von-Doofenshmirtz: Wow, do you preen your feathers with that mouth? They should call you Sw- Oh! Oh, I get it. Swear-y the Swan.

Candace: Is that a steam-powered chore doing device? You are so going ot get it! Get back here, you steam-punks!
Phineas: Sorry Candace, it won't stop 'till we run out of coal

Pnorman: Sir, I found your coin!

Von Doofenshmirtz: That's not a coin, that's my daughter, you dolt!

Pnorman: No wonder she wouldn't fit in the gumball machine.
Von Doofenshmirtz: Hear that, Swerry the Swan? That is the sound of (WHOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOSH!!!) aerosol cheese!
Farmer's Wife: I don't believe it! A fuzzy doll in the shape of a bear? It's the end of deceny!
Farmer: You didn't believe in me or anthropomorphism.
Phineas: All our chores are done and it's still light out. What else do you guys wanna do today?

Baljeet: We could drink lemonade and sit on the porch.
Buford: We can go to Panama and start diggin'.
Isabella: We could formally begin courting.
Phineas: What?

Isabella: Nothing.
Candace: But-but-but...
Linda: Candace, it's 1903! We do not use that word!
Von Doofenshmirtz: (dropping down into the present day backyard) Man, how long was I up there?

Background Information


  • While the Lumière brothers were in fact the earliest pioneers in filmmaking, there is no historical evidence that they ever came to America, let alone Danville. But of course, this is all in the interest of comedy and is not meant to be taken seriously as a historical reference.


  • Steampunk - The episode title is a play on this sub-genre of science-fiction involving Victorian-era steam-powered machines.
  • Ken Burns' The Civil War - The closeup on the coin, the period music, and the narration of it is a parody of this 1990 PBS mini-docuseries.
  • Melodramas - von Doofenshmirtz ties Swerry the Swan to the train tracks, which was a common plot device for early film melodramas, made (in)famous by the parodied version in the "Dudley Do-Right" segments of The Rocky and Bullwinkle Show.
  • Teddy Bear - The Farmer's Wife is angry at the Farmer for creating a doll in the shape of a bear. These bears, named after then President Theodore Roosevelt, made their debut at a toy fair in November 1903.
  • Panama Canal - Buford suggest that they should go to Panama and start digging the canal after they had finished their chores.


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Guest Characters: Santa ClausKim Possible PinocchioBaby BaboonThor OdinsonSpider-ManHulkIron ManRed SkullNick FuryVenomWhiplashMODOK

Season One: "Rollercoaster" • "Candace Loses Her Head" • "The Fast and the Phineas" • "Lawn Gnome Beach Party of Terror" • "The Magnificent Few" • "S'Winter" • "Are You My Mummy?" • "Flop Starz" • "Raging Bully" • "Lights, Candace, Action!" • "Get That Bigfoot Outta My Face!" • "Tree to Get Ready" • "It's About Time!" • "Jerk De Soleil" • "Toy to the World" • "One Good Scare Ought to Do It!" • "A Hard Day's Knight" • "I, Brobot" • "Mom's Birthday" • "Journey to the Center of Candace" • "Run Away Runway" • "I Scream, You Scream" • "It's a Mud, Mud, Mud, Mud World" • "The Ballad of Badbeard" • "Dude, We're Getting the Band Back Together" • "Ready for the Bettys" • "The Flying Fishmonger" • "Phineas and Ferb Get Busted!" • "Greece Lightning" • "Leave the Busting to Us!" • "Crack That Whip" • "The Best Lazy Day Ever" • "Boyfriend From 27,000 B.C." • "Voyage to the Bottom of Buford" • "Put That Putter Away" • "Does This Duckbill Make Me Look Fat?" • "Traffic Cam Caper" • "Bowl-R-Ama Drama" • "The Monster of Phineas-n-Ferbenstein" • "Oil on Candace" • "Unfair Science Fair" • "Unfair Science Fair Redux (Another Story)" • "Out to Launch" • "Got Game?" • "Comet Kermillian" • "Out of Toon" • "Hail Doofania!"

Season Two: "The Lake Nose Monster" • "Interview With a Platypus" • "Tip of the Day" • "Attack of the 50 Foot Sister" • "Backyard Aquarium" • "Day of the Living Gelatin" • "Elementary My Dear Stacy" • "Don't Even Blink" • "Chez Platypus" • "Perry Lays an Egg" • "Gaming the System" • "The Chronicles of Meap" • "Thaddeus and Thor" • "De Plane! De Plane!" • "Let's Take a Quiz" • "At the Car Wash" • "Oh, There You Are, Perry" • "Swiss Family Phineas" • "Hide and Seek" • "That Sinking Feeling" • "The Baljeatles" • "Vanessassary Roughness" • "No More Bunny Business" • "Spa Day" • "Phineas and Ferb's Quantum Boogaloo" • "Phineas and Ferb Musical Cliptastic Countdown" • "Bubble Boys" • "Isabella and the Temple of Sap" • "Cheer Up Candace" • "Fireside Girl Jamboree" • "The Bully Code" • "Finding Mary McGuffin" • "Picture This" • "Nerdy Dancin'" • "What Do It Do?" • "Atlantis" • "Phineas and Ferb Christmas Vacation!" • "Just Passing Through" • "Candace's Big Day" • "I Was a Middle Aged Robot" • "Suddenly Suzy" • "Undercover Carl" • "Hip Hip Parade" • "Invasion of the Ferb Snatchers" • "Ain't No Kiddie Ride" • "Not Phineas and Ferb" • "Phineas and Ferb-Busters!" • "The Lizard Whisperer" • "Robot Rodeo" • "The Beak" • "She's the Mayor" • "The Lemonade Stand" • "Phineas and Ferb Hawaiian Vacation" • "Summer Belongs to You!" • "Nerds of a Feather" • "Wizard of Odd" • "We Call it Maze" • "Ladies and Gentlemen, Meet Max Modem!" • "The Secret of Success" • "The Doof Side of the Moon" • "Split Personality" • "Brain Drain" • "Rollercoaster: The Musical!" • "Make Play" • "Candace Gets Busted"
Season Three: "The Great Indoors" • "Canderemy" • "Run, Candace, Run" • "Last Train to Bustville" • "Phineas' Birthday Clip-O-Rama!" • "The Belly of the Beast" • "Moon Farm" • "Ask a Foolish Question" • "Misperceived Monotreme" • "Candace Disconnected" • "Magic Carpet Ride" • "Bad Hair Day" • "Meatloaf Surprise" • "Phineas and Ferb Interrupted" • "A Real Boy" • "Mommy Can You Hear Me?" • "Road Trip" • "Tour de Ferb" • "Skiddley Whiffers" • "My Fair Goalie" • "Bullseye!" • "That's the Spirit" • "The Curse of Candace" • "Escape from Phineas Tower" • "Lotsa Latkes" • "Ferb Latin" • "A Phineas and Ferb Family Christmas" • "Tri-Stone Area" • "Doof Dynasty" • "Excaliferb" • "Phineas and Ferb and the Temple of Juatchadoon" • "Monster from the Id" • "Gi-Ants" • "The Remains of the Platypus" • "Mom's in the House" • "Perry the Actorpus" • "Let's Bounce" • "Bully Bromance Break Up" • "Quietest Day Ever" • "Doonkleberry Imperative" • "Meapless in Seattle" • "Delivery of Destiny" • "Buford Confidential" • "The Mom Attractor" • "Cranius Maximus" • "Agent Doof" • "Minor Monogram" • "What a Croc!" • "Sleepwalk Surprise" • "Sci-Fi Pie Fly" • "Sipping with the Enemy" • "Tri-State Treasure: Boot of Secrets" • "Doofapus" • "Norm Unleashed" • "Where's Perry?" • "Ferb TV" • "When Worlds Collide" • "What'd I Miss?" • "Road to Danville" • "This is Your Backstory" • "Blackout!"
Season Four: "For Your Ice Only " • "Happy New Year!" • "Fly On the Wall" • "Bully Bust" • "My Sweet Ride" • "Der Kinderlumper" • "Sidetracked" • "Primal Perry" • "Mind Share" • "Backyard Hodge Podge" • "Bee Day" • "Bee Story" • "Great Balls of Water" • "Where's Pinky?" • "Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne" • "Knot My Problem" • "Just Desserts" • "La Candace-Cabra" • "Happy Birthday, Isabella" • "Love at First Byte" • "One Good Turn" • "Mission Marvel" • "Thanks But No Thanks" • "Troy Story" • "Druselsteinoween" • "Terrifying Tri-State Trilogy of Terror" • "Face Your Fear" • "Cheers for Fears" • "Steampunx" • "Just Our Luck" • "Return Policy" • "Live and Let Drive" • "Phineas and Ferb Save Summer" • "Father's Day" • "Imperfect Storm" • "The Return of the Rogue Rabbit" • "It's No Picnic" • "The Klimpaloon Ultimatum" • "Operation Crumb Cake" • "Mandace" • "Phineas and Ferb: Star Wars" • "Lost in Danville" • "The Inator Method" • "Night of the Living Pharmacists" • "Tales from the Resistance: Back to the 2nd Dimension" • "Doof 101" • "Act Your Age" • "Last Day of Summer" • "O.W.C.A. Files"

Locations at or near Danville: DanvilleSeattleMr. Slushy FranchiseDoofenshmirtz Evil IncorporatedFlynn-Fletcher HouseAtlantisGoogolplex MallOld Abandoned Amusement Park

Other Locations: AfricaEnglandNew YorkBig BenMarsTokyoLondonChinaIndiaCanadaChileHawaii

Selected Songs
Today is Gonna Be a Great DaySummer Belongs to YouCity of LoveJump Right InLet it Snow, Let it Snow, Let it SnowPerry the Platypus ThemeGitchee Gitchee GooWhere Did We Go Wrong?BustedLittle BrothersWhat'cha Doin?Carpe DiemS.I.M.P. (Squirrels In My Pants)I'm MeRollercoasterThe Ballad of KlimpaloonEvil for Extra CreditBackyard BeachHappy New YearGreat to Be a BabySerious FunCurtain Call/Time Spent Together