Phineas and Ferb

10 Best Episodes of Phineas and Ferb

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.

Written by Sophie and last updated on jan 14, 2023.

PS: The following content contains spoilers!

PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!

Phineas and Ferb - S1E35

#15 - Comet Kermilian (Season 1 - Episode 35)

The boys build a telescope, while Doofenshmirtz tries to liquify steak. Meanwhile, Candace has another encounter with Jeremy's younger sister, Suzy.

The episode was rated 8.27 from 66 votes.

Phineas and Ferb - S3E27

#14 - A Phineas and Ferb Family Christmas (Season 3 - Episode 27)


The boys decide to put on a traditional family Christmas special featuring their family, friends and a few very special guests, including Grammy winning recording artist Kelly Clarkson. The episode features three new holiday songs - Isabella's "Let it Snow," a Buford and Baljeet rendition of "Good King Wenscelas," and the whole gang singing "We Wish You a Merry Christmas."

The episode was rated 8.28 from 39 votes.

Phineas and Ferb - S3E15

#13 - A Real Boy (Season 3 - Episode 15)

When Dr. Doofenshmirtz thinks Vanessa overhears him say he would rather have a son to do his evil bidding, he feels terrible so he intends to zap her with the "Forget-about-it-Inator." Meanwhile, Norm shares his feelings of wanting to be a real boy with Dr. Doofenshmirtz and decides to play up the "son" role. Back at the Flynn-Fletcher household, Candace has Stacy hypnotize her into ignoring the need to bust her brothers so that she can spend the entire afternoon relaxing with Jeremy, but unfortunately the hypnosis trigger words end up playing right into her date with Jeremy.

The episode was rated 8.30 from 50 votes.

Phineas and Ferb - S3E16

#12 - Mommy Can You Hear Me? (Season 3 - Episode 16)


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.

The episode was rated 8.30 from 56 votes.

Phineas and Ferb - S3E17

#11 - Road Trip (Season 3 - Episode 17)

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.

The episode was rated 8.31 from 51 votes.

Phineas and Ferb - S4E47

#10 - Act Your Age (Season 4 - Episode 47)


It's been 10 years after the events of the present, and Phineas must decide what university to go to. After discovering that Isabella had a crush on him for years, Phineas must reach her before she leaves for college and express his true feelings for her. Meanwhile, Doofenshmirtz has a mid-life crisis.

The episode was rated 8.37 from 94 votes.

Phineas and Ferb - S3E40

#9 - The Doonkelberry Imperative (Season 3 - Episode 40)

When Mom is out of Doonkleberries for her famous Doonkleberry pie, the boys set out to find some for her. Meanwhile, Perry and Dr. Doofenshmirtz find themselves across the ocean as Doofenshmirtz returns home to renew his Druesselsteinian driver’s license. Back in Danville, Candace is convinced she has discovered the answer to her busting problem.

The episode was rated 8.38 from 29 votes.

Phineas and Ferb - S4E14

#8 - Where's Pinky? (Season 4 - Episode 14)


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.

The episode was rated 8.39 from 28 votes.

Phineas and Ferb - S2E37

#7 - Phineas and Ferb's Christmas Vacation (Season 2 - Episode 37)

Phineas and Ferb try to decorate the Tri-State Area as a thank you for Santa Claus, but when Dr. Doofenshmirtz tries to spread naughtiness across the city with his "Naughty-inator," the boys must help restore holiday cheer to Danville. Meanwhile, Candace tries to find out the contents of Jeremy's wish list.

The episode was rated 8.42 from 59 votes.

Phineas and Ferb - S4E44

#6 - Night of the Living Pharmacists (Season 4 - Episode 44)


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

The episode was rated 8.44 from 36 votes.

Phineas and Ferb - S3E41

#5 - Meapless in Seattle (Season 3 - Episode 41)

Meap's world is put in danger and the boys try to help him save the universe when they travel to Seattle. Meanwhile, Doofenshmirtz visits former nemesis Peter the Panda.

The episode was rated 8.48 from 40 votes.

Phineas and Ferb - S4E38

#4 - The Klimpaloon Ultimatum (Season 4 - Episode 38)


Phineas and the gang help Love Händel prove the existence of Klimpaloon, the magical old-timey bathing suit that lives in the Himalayas, to verify that their song, "The Ballad of Klimpaloon", is legitimate.

The episode was rated 8.50 from 36 votes.

Phineas and Ferb - S4E35

#3 - Imperfect Storm (Season 4 - Episode 35)

Phineas and Ferb have created a device reinforcing the wind and test them on a giant kites in the park. Candace thinks she's finally going to bust when Mom gives her backyard a makeover. Meanwhile, Doofenshmirtz builds a Water-Zalewator to celebrate his girlfriend of the past, who doused him with water, because Heinz she loved, but who then gave him the basket.

The episode was rated 8.55 from 33 votes.

Phineas and Ferb - S1E45

#2 - Phineas and Ferb Get Busted (Season 1 - Episode 45)


Candace has finally busted her brothers, and they are being sent away to a reformatory school to stamp out their imagination! But just how long can Candace enjoy her summer without her usual routine, her family? And speaking of usual routine, where is Perry?

The episode was rated 8.55 from 82 votes.

Phineas and Ferb - S4E32

#1 - Live and Let Drive (Season 4 - Episode 32)

Agent P travels to the glamorous city of Montevillebad to stop Doof from winning the Grand Prix and collecting the prize money. When Doof uses his "I-don't-care-Inator" to sabotage the race and eliminate the competition, including international racing legend of Italian-Scottish-Swiss-Dutch descent Paolo Vanderbeek (Patrick Dempsey), Agent P must take the wheel and go head-to-head with Doof on the racetrack.

The episode was rated 8.56 from 36 votes.

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