Phineas and Ferb backdrop
Animation•Comedy•Family

The Worst Episodes of Phineas and Ferb

Every episode of Phineas and Ferb ranked from worst to best. Explore the Worst Episodes of Phineas and Ferb!

Binge this in 2d 9h•Peaking at 10.0/10

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.

Airs on
Disney XDDisney Channel
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons5

All12345

Episode Rankings

  1. #1 Worst Episode
    Click to reveal
    Phineas and Ferb Season 3 Episode 42 - Delivery of Destiny
    0.0/10(1 votes)

    #1 - Delivery of Destiny

    S3:E42

    Paul the Delivery Guy discovers his job has a higher calling to save Danville as he makes stops at Phineas and Ferb's house, Doofenshmirtz Evil, Inc., Danville City Hall and the OWCA, in a special episode seen through his eyes. The rock band, Love Händel, returns for some musical accompaniment. Meanwhile, at Doofenshmirtz Evil Inc., Perry has lost the tools in his hat.

    Director:Robert Hughes
    Writers:Kim Roberson, Kaz

    Be the first to start the conversation for this episode

  2. Phineas and Ferb Season 3 Episode 48 - What A Croc!
    0.0/10(0 votes)

    #2 - What A Croc!

    S3:E48

    When the boys learn that the famous Crikey the Crocodile has gone missing, they set out to find and return him to his home at the Danville Nature Preserve. Meanwhile, to Candace's amazement, Irving reveals his digital scrapbook compilation of all of Phineas and Ferb's wild creations, and guest star Ray Liotta fills in for Major Monogram to give Perry his mission. Also, Dr. Doofenshmirtz plans to embarrass his brother by using his 'Chicken-Replace-inator' to replace Roger's mayoral award with the nearest chicken.

    Director:Robert Hughes
    Writers:Antoine Guilbaud, Aliki Theofilopoulos

    Be the first to start the conversation for this episode

  3. Phineas and Ferb Season 4 Episode 15 - Phineas and Ferb's Musical Cliptastic Countdown Hosted by Kelly Osbourne
    2.0/10(1 votes)

    #3 - Phineas and Ferb's Musical Cliptastic Countdown Hosted by Kelly Osbourne

    S4:E15

    Dr. Doofenshmirtz and Major Monogram have their hearts set on revealing the top 10 musical numbers from Seasons 2 and 3, but soon find out that celebrity host Kelly Osbourne has been brought in to fill the role. Unwilling to submit to playing second fiddle, Doofenshmirtz makes it his mission to thwart Kelly until Perry the Platypus sets out to stop his nemesis from ruining the entire show. Maia Mitchell ("Teen Beach Movie") also guest stars.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. Phineas and Ferb Season 5 Episode 28 - Space Adventure
    5.5/10(2 votes)

    #4 - Space Adventure

    S5:E28

    While Buford is sick, Baljeet makes him watch an episode of his favorite show, "Space Adventure!"

    Director:Bob Bowen
    Writer:Bob Bowen

    Be the first to start the conversation for this episode

  5. Phineas and Ferb Season 3 Episode 22 - That's the Spirit
    6.0/10(1 votes)

    #5 - That's the Spirit

    S3:E22

    It's Halloween night and the kids encounter a strange boy named Russell who is convinced his house is haunted. Meanwhile, Dr. Doofenshmirtz's disdain for grass causes him to invent a "mind-transfer-inator" enabling him to merge minds with a cow and destroy all the grass in the Tri-State Area. Unfortunately, his plan backfires and he transforms into a scary "were-cow" that wreaks havoc any time there is a full moon. It's now up to Agent P to stop him and save Danville.

    Director:Jay Lender
    Writers:Mike Diederich, Bernie Petterson

    Be the first to start the conversation for this episode

  6. Phineas and Ferb Season 4 Episode 29 - Steampunx
    6.0/10(1 votes)

    #6 - Steampunx

    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

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Phineas and Ferb

    READ
  7. Phineas and Ferb Season 1 Episode 11 - S'Winter
    6.5/10(2 votes)

    #7 - S'Winter

    S1:E11

    The boys use a sno-cone machine to create a Winter paradise during the middle of Summer in their backyard, Candace tries to pursue Jeremy (who thinks dropped her for a Swedish exchange student), and Doofenshmirtz tries to melt chocolate with a machine made from laser pointers.

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

    Be the first to start the conversation for this episode

  8. Phineas and Ferb Season 4 Episode 22 - Phineas and Ferb: Mission Marvel
    6.5/10(2 votes)

    #8 - Phineas and Ferb: Mission Marvel

    S4:E22

    The gang switches bodies with alien tourists for a free intergalactic vacation.

    Directors:Robert Hughes, Sue Perrotto
    Writers:Kim Roberson, Kaz, Antoine Guilbaud, Joe Orrantia, Kyle Menke, Bernie Petterson, Eddie Pittman, Joshua Pruett

    Be the first to start the conversation for this episode

  9. Phineas and Ferb Season 1 Episode 10 - The Magnificent Few
    6.8/10(4 votes)

    #9 - The Magnificent Few

    S1:E10

    When Doofinshmirtz unleashes his army of termites to eat all the wood in the tri-state area, Phineas and Ferb use their newfounded love of a cowboy life to herd the stampeding cattle back to the carnival, but with Agent P stuck in a room filling with lava, how will he survive?

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

    Be the first to start the conversation for this episode

  10. Phineas and Ferb Season 1 Episode 4 - The Fast and the Phineas
    7.0/10(3 votes)

    #10 - The Fast and the Phineas

    S1:E4

    Phineas and Ferb enter the family car in an auto race, while Candace has to bust them and impress Jeremy. Meanwhile, Perry must stop Dr. Doofenshmirtz from deflating every inflatable object in the tri-state area.

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

    Be the first to start the conversation for this episode

  11. Phineas and Ferb Season 1 Episode 13 - Are You My Mummy?
    7.0/10(3 votes)

    #11 - Are You My Mummy?

    S1:E13

    Phineas and Ferb visit an Egyptian-themed movie theater and attempt to get a mummy of their own, but they end up capturing Candace, who is wrapped in toilet paper, while Doofenshmirtz tries to raise the city's water level so his real estate will become beachfront property.

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

    Be the first to start the conversation for this episode

  12. Phineas and Ferb Season 2 Episode 66 - Candace Gets Busted
    7.0/10(1 votes)

    #12 - Candace Gets Busted

    S2:E66

    When Linda and Lawrence go on a trip, Candace decides to have an Intimate Get Together with Stacy and Jenny. But, then more people come and makes it into a party. Later, when her parents get home, Candace gets busted.

    Director:Zac Moncrief
    Writers:Kim Roberson, Kaz

    Be the first to start the conversation for this episode

  13. Phineas and Ferb Season 3 Episode 16 - Mommy Can You Hear Me?
    7.0/10(1 votes)

    #13 - Mommy Can You Hear Me?

    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

    Be the first to start the conversation for this episode

  14. Phineas and Ferb Season 3 Episode 17 - Road Trip
    7.0/10(1 votes)

    #14 - Road Trip

    S3:E17

    On the last day of the Flynn-Fletcher family road trip, Candace thinks she’ll finally have a couple of hours to relax and not worry about busting her brothers. However, Phineas and Ferb decide to build a truck stop diner on top of the RV. Meanwhile, Doofenshmirtz is also doing a road trip, but he’s using a big rig to transport his boom juice across the Tri-State Area.

    Director:Robert Hughes
    Writers:Kim Roberson, Kaz

    Be the first to start the conversation for this episode

  15. Phineas and Ferb Season 3 Episode 18 - Tour de Ferb
    7.0/10(1 votes)

    #15 - Tour de Ferb

    S3:E18

    Phineas and Ferb enlist the help of cyclist Greg LeMond to help Baljeet compete in a bicycle race. Meanwhile, Doofenshmirtz tries to bring the city to a standstill so he can bid on an auction unopposed.

    Director:Jay Lender
    Writers:Chong Lee, Bernie Petterson

    Be the first to start the conversation for this episode

  16. Phineas and Ferb Season 3 Episode 21 - Bullseye!
    7.0/10(1 votes)

    #16 - Bullseye!

    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

    Be the first to start the conversation for this episode

  17. Phineas and Ferb Season 3 Episode 28 - Tri-Stone Area
    7.0/10(1 votes)

    #17 - Tri-Stone Area

    S3:E28

    It’s the Stone Age and Phineas and Ferb are cavemen who decide to invent something new, fun and useful…the wheel! Meanwhile, Dr. Doofenshmirtz attempts to make his digs more upscale by using the precursor to the Inator device... a plain old stick.

    Director:Robert Hughes
    Writers:Antoine Guilbaud, Aliki Theofilopoulos

    Be the first to start the conversation for this episode

  18. Phineas and Ferb Season 3 Episode 43 - Buford Confidential
    7.0/10(1 votes)

    #18 - Buford Confidential

    S3:E43

    Brigitte, Josette, and Colette, the visiting Fireside Girls from France, help Isabella capture the American Grizzly Bear, one of the world's most dangerous creatures. Buford's plan to jokingly dress up as the bear backfires when he discovers the identity of Brigitte, throwing him off his game. Back at their grandparents' cabin, Phineas and Ferb create the most amazing "run-through-the-sprinkler" experience. Meanwhile, Dr. Doofenshmirtz's loathing of pretzels drives him to create the "De-Twist-Inator" to untwist every pretzel in Danville.

    Director:Jay Lender
    Writers:Kaz, Antoine Guilbaud

    Be the first to start the conversation for this episode

  19. Phineas and Ferb Season 3 Episode 57 - Ferb TV
    7.0/10(1 votes)

    #19 - Ferb TV

    S3:E57

    Phineas and Ferb create their own TV shows and commercials.

    Director:Robert Hughes
    Writers:Chong Lee, Mike Milo

    Be the first to start the conversation for this episode

  20. Phineas and Ferb Season 4 Episode 1 - For Your Ice Only
    7.0/10(1 votes)

    #20 - For Your Ice Only

    S4:E1

    National Hockey League star Luc Robitaille offers his assistance when Phineas and Ferb take an ice hockey game to the extreme. Meanwhile, Doofenshmirtz build an Abominable-inator to make himself bigger, scarier and hairer.

    Director:Robert Hughes
    Writers:Eddie Pittman, Joshua Pruett

    Be the first to start the conversation for this episode

  21. Phineas and Ferb Season 4 Episode 3 - Fly on the Wall
    7.0/10(1 votes)

    #21 - Fly on the Wall

    S4:E3

    Buford removes a part from a tire swing the boys are building and it accidentally shoots a ray that turns Candace into a fly. Meanwhile, Doofenshmirtz is suffering from evil scientist’s block.

    Director:Sue Perrotto
    Writers:John Mathot, Aliki Theofilopoulos

    Be the first to start the conversation for this episode

  22. Phineas and Ferb Season 4 Episode 13 - Great Balls of Water
    7.0/10(1 votes)

    #22 - Great Balls of Water

    S4:E13

    When Candace thinks Jeremy is bored with their usual hangouts, she sets out to find something unique to do with him. Meanwhile, Phineas and Ferb power through town surfing on a giant ball of water and Doofenshmirtz plans to use his Double-Negative-Inator to confuse his local eatery into giving him a wintery drink that is usually not served during summer.

    Director:Sue Perrotto
    Writers:John Mathot, Aliki Theofilopoulos

    Be the first to start the conversation for this episode

  23. Phineas and Ferb Season 4 Episode 14 - Where's Pinky?
    7.0/10(1 votes)

    #23 - Where's Pinky?

    S4:E14

    When Pinky goes missing, Phineas & Ferb create a machine that will amplify Buford’s senses to those of a dog’s. However, it works so well that the animal agents’ secret identities are put in jeopardy. Meanwhile, Candace tries to meet up with Jeremy for lunch at City Hall but gets stuck in a mandatory tour.

    Director:Robert Hughes
    Writers:Eddie Pittman, Joshua Pruett

    Be the first to start the conversation for this episode

  24. Phineas and Ferb Season 4 Episode 17 - Just Desserts
    7.0/10(1 votes)

    #24 - Just Desserts

    S4:E17

    Phineas and Ferb build a wall for climbing. Candace is recording a Fireside Girls book with Irving and loses her voice. Meanwhile, Dr. Doofenshmirtz creates the Just-Desserts-inator.

    Director:Robert Hughes
    Writers:Kim Roberson, Kaz

    Be the first to start the conversation for this episode

  25. Phineas and Ferb Season 4 Episode 24 - Troy Story
    7.0/10(1 votes)

    #25 - Troy Story

    S4:E24

    Inspired by Candace's book club selection, The Iliad, the boys reenact the Trojan War -- but with a Phineas and Ferb twist. Meanwhile, Perry discovers that Doofenshmirtz has a major problem with throwing things away so he helps him find his De-Clutter-Inator.

    Director:Robert Hughes
    Writers:Mike Diederich, Mike Singleton

    Be the first to start the conversation for this episode

Worst Episodes Summary

"Delivery of Destiny" is the worst rated episode of "Phineas and Ferb". It scored 0/10 based on 1 votes. Directed by Robert Hughes and written by Kim Roberson, Kaz, it aired on 4/27/2012. This episode scored 0.0 points lower than the second lowest rated, "What A Croc!".