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The Best Episodes of Phineas and Ferb

Every episode of Phineas and Ferb ranked from best to worst. Let's dive into the Best Episodes of Phineas and Ferb!

Binge this in 2d 10h•Peaking at 9.5/10

Each day, two kindhearted suburban stepbrothers on summer vacation embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. Meanwhile, their pet platypus plots against evil Dr. Doofenshmirtz.

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Episode Rankings

  1. #1 Fan Favorite
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    Phineas and Ferb Season 4 Episode 29 - Steampunx
    9.5/10(903 votes)

    S4:E29

    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.

    Director:Robert Hughes
    Writers:Bernie Petterson, Joshua Pruett

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  2. Phineas and Ferb Season 4 Episode 30 - Just Our Luck
    9.4/10(917 votes)

    S4:E30

    When Candace is accidentally zapped by Doofenshmirtz’s Stinkelkrampen-Inator (aka Good Luck-Inator), she realizes she has a good chance of busting Phineas and Ferb.

    Director:Sue Perrotto
    Writers:John Mathot, Aliki Theofilopoulos

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  3. Phineas and Ferb Season 1 Episode 14 - Ready For The Bettys
    9.2/10(1099 votes)

    S1:E14

    Ferb and Phineas accidentally discover Perry's secret lair and are thrust into a spy mission of their own. Meanwhile, Candace travels on a tour bus with a girl band called "The Bettys"

    Director:Zac Moncrief
    Writers:Bobby Gaylor, Martin Olson

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  4. Phineas and Ferb Season 2 Episode 31 - The Bully Code
    9.2/10(818 votes)

    S2:E31

    When Baljeet saved his life, Buford vows to become his slave. Then, when Candace and Stacy accidentally send bad pictures of Candace to Jeremy's cell phone, they get a job at Mr. Slushy Dawg in order to get his phone and delete the pictures before he sees them.

    Director:Zac Moncrief
    Writers:Kim Roberson, Kaz

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  5. Phineas and Ferb Season 2 Episode 14 - De Plane! De Plane!
    9.0/10(589 votes)

    S2:E14

    Phineas and Ferb set out to build a bigger plane than Howard Hughes' wooden Spruce Goose, so they build it out of papier-mâché, to do a similar theme to the Spruce Goose, complete with in-flight service and entertainment. Dr. Doofenshmirtz is doing his part to be green by using recycled materials to build an "Evaporator-inator" to dry up all the pools in the Tri-State area. Meanwhile, Candace and Stacy attend Jeremy's pool party only to discover an adventurous Australian girl is capturing Jeremy's attention.

    Director:Zac Moncrief
    Writers:Joe Orrantia, Mike Roth

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  6. Phineas and Ferb Season 4 Episode 26 - Terrifying Tri-State Trilogy of Terror
    9.0/10(709 votes)

    S4:E26

    Candace brings her plush Ducky to life. Doofenshmirtz encounters a Giant Floating Baby Head. Phineas, Ferb, and their friends confront a horde of evil platypuses.

    Director:Robert Hughes
    Writers:Kim Roberson, John Mathot, Aliki Theofilopoulos, Mike Bell

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    The 20 WORST Episodes of Phineas and Ferb

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  7. Phineas and Ferb Season 5 Episode 7 - Tropey McTropeFace
    9.0/10(370 votes)

    S5:E7

    The boys build a giant zoetrope that goes on an adventure of its own.

    Director:Amber Tornquist Hollinger
    Writer:Scott D. Peterson

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  8. Phineas and Ferb Season 3 Episode 21 - Bullseye!
    8.9/10(481 votes)

    S3:E21

    When Lawrence heads out to attend a speaking engagement on antiques, he unwittingly finds himself participating in the L.O.V.E.M.U.F.F.I.N. Pageant of Evil against Dr. Doofenshmirtz and Rodney. As a special host oversees the proceedings, Perry is tasked with monitoring the situation, but Lawrence gets hit with Rodney's "Make-Everything-Evil-Izer", and is crowned the supreme leader of L.O.V.E.M.U.F.F.I.N. Meanwhile, Candace is determined to bust the boys but doesn't realize that the object she's looking at is not theirs. Across town, the boys are playing a giant game of darts.

    Director:Jay Lender
    Writers:Kaz, Joe Orrantia

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  9. Phineas and Ferb Season 5 Episode 20 - Attack of the Candace Suit
    8.9/10(174 votes)

    S5:E20

    Buford's Candace suit comes to life and tries to take over the real Candace's life.

    Director:James Kim
    Writer:Scott D. Peterson

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  10. Phineas and Ferb Season 1 Episode 7 - Candace Loses Her Head
    8.8/10(790 votes)

    S1:E7

    Phineas and Ferb decide to carve Candace's face into Mount Rushmore for her birthday present, while Perry attempts to stop Doofenshmirtz from making a tunnel to China.

    Director:Dan Povenmire
    Writers:Martin Olson, Dan Povenmire, Jeff 'Swampy' Marsh

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  11. Phineas and Ferb Season 2 Episode 7 - Elementary, My Dear Stacy
    8.8/10(632 votes)

    S2:E7

    While in London, Candace and Stacy decide to take a page out of Sherlock Holmes'…entire collection, to figure out what Phineas and Ferb have planned for the London Eye. Meanwhile, Perry must team up with British agent 00 Zero in order to stop Dr. Doofenshmirtz from moving Big Ben to the Tri-State Area.

    Director:Zac Moncrief
    Writers:Kim Roberson, Antoine Guilbaud

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  12. Phineas and Ferb Season 2 Episode 64 - Rollercoaster: The Musical!
    8.8/10(5 votes)

    S2:E64

    A musical in which Phineas and Ferb revisit the day they built a gigantic roller coaster in their backyard. Doofenshmirtz tries to pull the East Coast to the west using tinfoil and a huge magnet.

    Directors:Dan Povenmire, Robert Hughes
    Writers:Martin Olson, Scott D. Peterson, Jennifer Keene, May Chan

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  13. Phineas and Ferb Season 3 Episode 16 - Mommy Can You Hear Me?
    8.8/10(454 votes)

    S3:E16

    After Candace injures her ankle and is told to stay in bed, she drives herself crazy trying to get her Mom's attention in order to bust her brothers. Fortunately, Phineas and Ferb provide her with a box of items to stave off her boredom. However, it ends up being more of a hindrance, until she unknowingly helps the boys warn their cosmonaut friend about a dangerous obstacle approaching them. Meanwhile, Perry interrupts Dr. Doofenshmirtz's Chicken Soup themed escapade.

    Director:Jay Lender
    Writers:Kaz, Joe Orrantia

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  14. Phineas and Ferb Season 1 Episode 16 - Toy to the World
    8.7/10(731 votes)

    S1:E16

    Based on the fact that a platypus doesn't do very much, Phineas and Ferb create a wooden toy version of Perry to sell to a toy company. Meanwhile, the real Perry heads off to stop Doofenshmirtz from building the Great Wall of the Tri-State Area and starting up toll booths at the only exits.

    Director:Jeff 'Swampy' Marsh
    Writers:Bobby Gaylor, Martin Olson

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  15. Phineas and Ferb Season 2 Episode 12 - The Chronicles of Meap
    8.7/10(588 votes)

    S2:E12

    It's another average, logic defying day for Phineas and Ferb, until a crashed space pod, carrying an unbearably cute alien, Meap, thrusts the boys into another adventure in space! Everyone has a different role to play, while Candace holds on to Meap by accident, Ferb is fixing up the ship, as Phineas uses the new cute tracker to find where their new friend is, to the slight irritation of Isabella, as he can't get what *cough* is causing cute interference, but of course, it all has to lead up to the big explosive finale in SPACE -ace-ace. Meanwhile, Doofenshmirtz has a new plan, simplistic in nature, but buried in an avalanche of backstory, oh dears.

    Directors:Jeff 'Swampy' Marsh, Robert Hughes
    Writers:Jon Colton Barry, Piero Piluso

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  16. Phineas and Ferb Season 2 Episode 21 - The Baljeatles
    8.7/10(573 votes)

    S2:E21

    Phineas and Ferb learn that Baljeet has signed up for rock camp and worries he may get his first failing grade. So the boys help by forming a band to help him express his feelings, especially for math. Meanwhile, Candace wonders why Jeremy doesn't give her a cool nickname as Stacy gets close to Coltrane, the rock camp director. Doofenshmirtz's latest plan has him wanting his own army of babies by broadcasting his heartbeat all over the tristate area.

    Director:Robert Hughes
    Writers:Jon Colton Barry, Piero Piluso

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  17. Phineas and Ferb Season 2 Episode 55 - Phineas and Ferb: Summer Belongs to You!
    8.7/10(3 votes)

    S2:E55

    It's the summer solstice, so Phineas, Ferb, and their friends decide to travel around the world in one day in an effort to create the "biggest, longest, funnest summer day of all time". But not everyone believes they can actually achieve what they have set out to do, especially Buford. Candace tags along because Jeremy is on a trip to Paris, and she fears that there he may meet other girls. Also, Isabella finds her affections for Phineas sorely tested when his steadfast focus on achieving his goal puts pressure on her. Meanwhile, Dr. Doofenshmirtz takes a father trip to Tokyo, Japan with Vanessa, but sets out with Perry and Major Monogram to find her when she joins Phineas, Ferb and the others.

    Directors:Dan Povenmire, Robert Hughes
    Writers:Kim Roberson, Mike Diederich, Kaz, Antoine Guilbaud, Dan Povenmire, Perry Zombolas, Kyle Menke, Joe Orrantia, Mike Roth, Aliki Theofilopoulos, Robert Hughes

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  18. Phineas and Ferb Season 4 Episode 44 - Night of the Living Pharmacists
    8.7/10(3 votes)

    S4:E44

    Doofenshmirtz's latest "inactor" turns Danville citizens into contagious zombies. Agent P. and the gang try to save the town and avoid becoming zombies themselves.

    Directors:Robert Hughes, Sue Perrotto
    Writers:Kim Roberson, Kyle Menke, Joe Orrantia, Aliki Theofilopoulos, Bernie Petterson, Eddie Pittman, Joshua Pruett, Edward Rivera, Patrick O'Connor

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  19. Phineas and Ferb Season 5 Episode 3 - Submarine Sandwich Submarine
    8.7/10(374 votes)

    S5:E3

    The kids build a giant submarine sandwich submarine while Doof steals food.

    Director:James Kim
    Writers:Joshua Pruett, Oscar Lemus

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  20. Phineas and Ferb Season 2 Episode 10 - Perry Lays an Egg
    8.6/10(466 votes)

    S2:E10

    When an early end to their daily project causes Phineas and Ferb to mistake an egg for Perry's, the boys use all their technological knowhow to help hatch the new part of the family. However Candace has different plans for the egg, as a nature show brings her to be the one to convince Phineas and Ferb that the newborn will need a real mother. Meanwhile, Doofenshmirtz is doing all he can to convince Perry that his latest scheme really is evil.

    Director:Zac Moncrief
    Writers:Joe Orrantia, Mike Roth

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  21. Phineas and Ferb Season 2 Episode 37 - Phineas and Ferb Christmas Vacation
    8.6/10(478 votes)

    S2:E37

    Phineas and Ferb are decorating their city for the arrival of Santa Claus. But when the evil mad scientist Dr. Heinz Doofenshmirtz uses a machine to ruin the holiday, Phineas and Ferb must find a way to fix it and save Christmas.

    Director:Zac Moncrief
    Writers:Jon Colton Barry, Piero Piluso

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  22. Phineas and Ferb Season 3 Episode 11 - Magic Carpet Ride
    8.6/10(425 votes)

    S3:E11

    Inspired by Dad's favorite childhood program, the boys decide to create a magic carpet, and Candace is convinced that fortune cookies will lead her to bust her brothers. Meanwhile, Dr. Doofenshmirtz plans on ruining his brother's art unveiling by using his "Stain-inator" to ruin a mysterious painting, but as it turns out, the painting is Dr. Doofenshmirtz's very own masterpiece that he created when he was a youth back in Gimmelshtump.

    Director:Jay Lender
    Writers:Mike Diederich, Tom Minton

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  23. Phineas and Ferb Season 3 Episode 31 - Phineas and Ferb and the Temple of Juatchadoon
    8.6/10(354 votes)

    S3:E31

    After locating and retrieving the Amulet of Juatchdoon, adventuring archeologist duo Ohio (Phineas) Flynn and Rhode Island (Ferb) Fletcher set off to South America to help Damsel in Distress Isabella find the Lost Temple of Juatchadoon and her missing mother. However, Dr. Doofenshmirtz has other plans for the amulet - to awaken the evil corn colossus to give him the power to destroy the world.

    Director:Jay Lender
    Writers:Mike Diederich, Bernie Petterson

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  24. Phineas and Ferb Season 4 Episode 16 - Knot My Problem
    8.6/10(331 votes)

    S4:E16

    Candace thinks she can trap the boys at last when they ask her to call Mom if they get stuck in their giant Gordian Knot, but is distracted by helping Jeremy open his mini-safe.

    Director:Sue Perrotto
    Writers:Kaz, Antoine Guilbaud

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  25. Phineas and Ferb Season 1 Episode 20 - Journey to the Center of Candace
    8.5/10(562 votes)

    S1:E20

    When the boys build a shrinking submarine to retrieve Isabella's sash from Pinky's stomach, they end up in the wrong place.

    Director:Dan Povenmire
    Writers:Bobby Gaylor, Martin Olson

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Best Episodes Summary

"Steampunx" is the best rated episode of "Phineas and Ferb". It scored 9.5/10 based on 903 votes. Directed by Robert Hughes and written by Bernie Petterson, Joshua Pruett, it aired on 11/15/2013. This episode scored 0.1 points higher than the second highest rated, "Just Our Luck".