Phineas and Ferb: Season 4

TV-G
2012
Poster for Phineas and Ferb: Season 4

Phineas and Ferb are kindhearted suburban stepbrothers who embark on some grand new project, which annoys their controlling sister, Candace,... More

Where to watch Phineas and Ferb: Season 4

Phineas and Ferb: Season 4 is available to stream in... More New Zealand now on Disney+.

Phineas and Ferb: Season 4 episodes

Episode 4.1

For Your Ice Only

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

Episode 4.2

Happy New Year!

Phineas and Ferb plan their own New Year's Eve ball... More drop, complete with a customized multi-dimensional ball, while Candace makes it her resolution to refrain from busting her brothers before the clock hits midnight. Meanwhile, Doofenshmirtz uses a Resolution-Changer-inator in his tie as he continues the never-ending attempts to take over the Tri-State Area.

Episode 4.3

Fly on the Wall

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

Episode 4.4

Bully Bust

Candace challenges Buford to keep Phineas and Ferb’s invention from... More disappearing so that she can sweep in and casually bust her brothers. Across town, Doofenshmirtz has had one too many lattes and is experiencing an extra burst of evil energy.

EPISODE 4.5

My Sweet Ride

It's time for Danville's Doo Wop Hop and car show... More and the whole town is getting prepped for it. Doofenshmirtz is set on winning the show even if it means using his Rust-inator to turn all the other cars into red dust. Meanwhile, Candace's hope for a car of her own has come true, but it's not quite all she imagined.

EPISODE 4.6

Der Kinderlumper

The boys create Rutabaga-themed vehicles when Candace is chosen to... More be Rutabaga princess and gets to start the "Running of the Chinchillas." Across town, Doofenshmirtz plans to turn himself into a real live Kinderlumper to scare Roger into relinquishing control of the Tri-State Area over to him.

EPISODE 4.7

Sidetracked

Agent P teams up with an estranged former human partner... More named Lyla to stop a hijacked train to save the train's passengers and Canada's national treasure - a moose named Albert.

EPISODE 4.8

Primal Perry

Perry comes face to face with an Australian platypus hunter... More set on destroying him. Baljeet is having an existential emergency and finds himself incapable of making decisions.

EPISODE 4.9

Mind Share

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

EPISODE 4.10

Backyard Hodge Podge

The boys create a new invention using recycled parts from... More past projects. When Candace attempts to bust them, Mom is too exhausted from baking pies all night and can't figure out what Candace is trying to show her.

EPISODE 4.11

Bee Day

The boys make a giant inflatable wading pool for Mom.... More Candace reveals her "Emo" side. Doofenshmirtz attempts to become ruler of all bees.

EPISODE 4.12

Bee Story

Isabella and the Fireside Girls turn themselves into bees. Poofenplotz... More tries to become Queen of the World by stealing and consuming massive amounts of royal jelly.

EPISODE 4.13

Great Balls of Water

When Candace thinks Jeremy is bored with their usual hangouts,... More 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.

EPISODE 4.14

Where's Pinky?

When Pinky goes missing, Phineas & Ferb create a machine... More 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.

EPISODE 4.15

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

Dr. Doofenshmirtz and Major Monogram have their hearts set on... More 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.

EPISODE 4.16

Knot My Problem

Candace thinks she can trap the boys at last when... More 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.

EPISODE 4.17

Just Desserts

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

EPISODE 4.18

La Candace-Cabra

The boys set out to prove the existence of the... More elusive Chupacabra to the world, but Candace can't stand the wait and needs to first just prove it to Mom. Meanwhile, Doofenshmirtz has the brilliant idea to use his Switch-Place-Inator to remove hair from one person and give it to another so that he can in turn sell his hair growing tonic.

EPISODE 4.19

Happy Birthday, Isabella

Phineas and the gang celebrate Isabella's birthday in a big... More way, but all she really wants is some quiet time with Phineas. Meanwhile, Doofenshmirtz has installed his Bugs Me-Inator onto an evil bug bus and is driving around Danville turning all the things that bug him literally into bugs.

EPISODE 4.20

Love at First Byte

When Linda becomes overwhelmed for organizing a block party, she... More asks Phineas and Ferb for help. Norm falls in love with Rodney's female robot.

EPISODE 4.21

One Good Turn

Candace and Stacy compete in Phineas and Ferb’s Ultimate... More Obstacle Course. Doofenshmirtz plans to humiliate his brother, the Mayor.

EPISODE 4.22

Phineas and Ferb: Mission Marvel

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

EPISODE 4.23

Thanks But No Thanks

After learning about Monty and Vanessa's secret relationship, Carl bribes... More Monty into helping him get some much needed acknowledgement from Monogram. Meanwhile, Candace is ecstatic when she discovers that her neighbor Peggy McGee has witnessed all of Phineas and Ferb's summer antics and is happy to tell Mom about them. Also, Dr. Doofenshmirtz creates its "Inflator-inator" to try to silence his neighbor who plays the bagpipes every day.

EPISODE 4.24

Troy Story

Inspired by Candace's book club selection, The Iliad, the boys... More 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.

EPISODE 4.25

Druselsteinoween

Phineas and Ferb deejay at Vanessa's Halloween party. Doofenshmirtz hunts... More for hidden treasure in a castle.

EPISODE 4.26

Terrifying Tri-State Trilogy of Terror

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

EPISODE 4.27

Face Your Fear

After studying hours of horror movies, Doofenshmirtz develops a theory... More that enlarging small, cute animals into giant beasts will help him take over the Tri-State area. But when he puts his plan into action, he soon realizes it might be too much for him to handle. Meanwhile, Phineas and Ferb make a giant revolving foam city so they can safely perform skateboarding tricks, and Candace's tour of the Danville Space Laboratory gives her an opportunity for a high-tech bust.

EPISODE 4.28

Cheers for Fears

When Candace is stumped about what to get Jeremy for... More his birthday, she reluctantly asks Phineas and Ferb for their help in creating the ultimate gift. Meanwhile, Doofenshmirtz plans to make fears a reality with his Worst-Fear-Inator, but his plans backfire when he finds himself battling his own fears instead.

EPISODE 4.29

Steampunx

When Phineas and Ferb discover a commemorative coin from the... More 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 4.30

Just Our Luck

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

EPISODE 4.31

Return Policy

Annoyed at waiting in really long lines at the return... More counter, Doofenshmirtz invents a "Back-to-the-Store-inator" to send things back to the store where they came. Meanwhile, Phineas and Ferb stage an extreme batting challenge their friends take place in, and Candace's obsession to bust coincides with her and Jeremy's visit to the Extreme Water Park.

EPISODE 4.32

Live and Let Drive

Agent P travels to the glamorous city of Montevillebad to... More 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.

EPISODE 4.33

Phineas and Ferb Save Summer

Doof's latest inator changes the way the Earth moves and... More it is up to Phineas and the gang to save summer.

EPISODE 4.34

Father's Day

Perry helps Doof in retrieving his father's old lawn gnome.... More Meanwhile, Phineas and Ferb help out their father on Father's Day

EPISODE 4.35

Imperfect Storm

Phineas and Ferb have created a device reinforcing the wind... More 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.

EPISODE 4.36

The Return of the Rogue Rabbit

Doof gets rogue OWCA agent Dennis the Bunny to escape... More prison. Meanwhile, Phineas and Ferb make some improvements on the Fireside Girls' marionette show.

EPISODE 4.37

It's No Picnic

Buford and Baljeet get in a food fight while Ferb... More is at the dentist. The Fireside Girls help Isabella plan a romantic picnic with Phineas. Meanwhile, Vanessa wants to go to a movie marathon, so Doofenshmirtz creates a Teleport-inator.

EPISODE 4.38

The Klimpaloon Ultimatum

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

EPISODE 4.39

Operation Crumb Cake

Isabella unintentionally admits her feelings for Phineas in a letter.... More Meanwhile, Doof invents an inator to help change his misfortune

EPISODE 4.40

Mandace

Candace is accidentally hit by the Impersonator-inator which changes her... More appearance to a pizza delivery guy, but uses this appearance to help her better understand boys.

EPISODE 4.41

Phineas and Ferb: Star Wars

In a parallel universe far, far away, Phineas and Ferb... More are tasked with returning the Death Star plans to the Rebel Alliance before Storm trooper Candace catches up to them. Meanwhile, complications arise when Perry is trapped in carbonite.

EPISODE 4.42

Lost in Danville

Doofenshmirtz gets kidnapped by Professor Mystery. Phineas and Ferb find... More a capsule, and inside it lies two old people trying to contain a black hole.

EPISODE 4.43

The Inator Method

Doofenshmirtz teaches an Inator Method seminar.

EPISODE 4.44

Night of the Living Pharmacists

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

EPISODE 4.45

Tales from the Resistance: Back to the 2nd Dimension

After Doofenshmirtz is defeated, a new threat in the 2nd... More Dimension emerges, leaving it up to Phineas, Ferb, Candace and her resistance fighters to defeat this new foe.

EPISODE 4.46

Doof 101

After facing the choice of imprisonment or community service, Doof... More becomes a teacher at Vanessa's school. Meanwhile, a trio of bugs embark on a journey to become the first insects to communicate with humans.

EPISODE 4.47

Act Your Age

It's been 10 years after the events of the present,... More 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.

EPISODE 4.48

Last Day of Summer

It's the last day of summer vacation and Phineas and... More Ferb decide to seize the day and make the most of it. Unfortunately for Candace this means it's also her last chance to bust her brothers... or is it?

Phineas and Ferb: Season 4 | Ratings & Reviews