Phineas and Ferb
"We're getting the band back together!"
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.
Season 3 Episodes
E1
The third season begins with Phineas and Ferb building a gigantic biome during a bit of bad weather to help Isabella ear…
E2
Candace realizes that she needs to spend more time with Stacy, so she vows to spend the whole day with her only. But whi…
E3
Phineas and Ferb's newest invention is a pair of boots that make the wearer extraordinarily fast. Candace decides to wea…
E4
While visiting their grandparents, the kids decide to create and race a giant hot air balloon. Meanwhile, Candace is ins…
E5
It's Phineas' birthday and for the special occasion, Ferb puts together a clip show of the gang's favorite moments. Mean…
E6
For Harbor Days Festival, Phineas and Ferb celebrate by creating a mechanical version of the historical elusive shark of…
E7
Inspired by the lost verse from the nursery rhyme, "Hey, Diddle Diddle", the boys decide to take some cows to the moon t…
E8
When Candace discovers that Phineas and Ferb have invented a computer that can answer anything, she asks it how she can …
E9
Perry misses his 100th battle against Dr. Doofenshmirtz when Candace takes him to the Charity Pet Wash with her. Perry's…
E10
Candace has no choice but to go to her brothers for help after she loses her phone for the fifth time. Unbeknownst to he…
E11
Inspired by Dad's favorite childhood program, the boys decide to create a magic carpet, and Candace is convinced that fo…
E12
Candace gets a bad haircut and must rely on Phineas and Ferb's hair growing machine to correct it before she attends the…
E13
Mom joins Jamie Oliver as one of the judges for Danville's Meatloaf Festival Cook-off, as he stresses healthy eating and…
E14
When Mom tells Candace she wants to spend the day with her, Candace spends the entire time with her in the backyard so t…
E15
When Dr. Doofenshmirtz thinks Vanessa overhears him say he would rather have a son to do his evil bidding, he feels terr…
E16
After Candace injures her ankle and is told to stay in bed, she drives herself crazy trying to get her Mom's attention i…
E17
On the last day of the Flynn-Fletcher family road trip, Candace thinks she’ll finally have a couple of hours to relax an…
E18
Phineas and Ferb enlist the help of cyclist Greg LeMond to help Baljeet compete in a bicycle race. Meanwhile, Doofenshmi…
E19
Phineas and Ferb build a giant version of a favorite childhood game, with Danville as the central location. Meanwhile, D…
E20
When Ferb's cousins visit from England and challenge him to a soccer match, he and Phineas warp the walls of physics and…
E21
When Lawrence heads out to attend a speaking engagement on antiques, he unwittingly finds himself participating in the L…
E22
It's Halloween night and the kids encounter a strange boy named Russell who is convinced his house is haunted. Meanwhile…
E23
Candace is bitten by a bat after watching a popular vampire movie with Stacy and worries that she is becoming a vampire.…
E24
When Phineas and Ferb are inspired by an antique escape chamber that Dad acquires, they decide to build a computer-contr…
E25
Potato gremlins appear all over town when Phineas and Ferb clone a potato chip from Buford and it mixes with his DNA; Do…
E26
Phineas and Ferb create their own language, Ferb Latin, which quickly catches on. Unfortunately for Candace, she awakes …
E27
The boys decide to put on a traditional family Christmas special featuring their family, friends and a few very special …
E28
It’s the Stone Age and Phineas and Ferb are cavemen who decide to invent something new, fun and useful…the wheel! Meanwh…
E29
In ancient feudal China, Princess Isabella is part ruler and Master Perry has given up the way of the warrior. After Phi…
E30
During medieval times, Phineas and Ferb (or, Ferb-a-lot) set off on an epic quest to find the legendary sword, Excalifer…
E31
After locating and retrieving the Amulet of Juatchdoon, adventuring archeologist duo Ohio (Phineas) Flynn and Rhode Isla…
E32
After losing a gift that Jeremy made for her, Candace is determined to recreate it before Jeremy realizes it’s missing. …
E33
Thinking it would be cool to be part of an ant society, Phineas and Ferb create and infiltrate the Antius Maximus, a mas…
E34
Craziness has ensued in Danville and no one has any idea what’s going on. The wackiness unfolds when Phineas and Ferb cr…
E35
When Phineas and Ferb can’t find Perry, they decide to create the Perrytronic 3000, a mechanical structure that can assu…
E36
The executive of Totally Tools oversees a contest to find the company's \"spokesanimal\", and Perry is crowned the winne…
E37
Inspired by Ferb's personal anti-gravity device, Phineas thinks it would be fun to suspend trampolines all over Danville…
E38
Baljeet announces that he is no longer Buford's nerd, and Buford is heartbroken.
E39
After Mom asks the kids to keep quiet while she prepares for her online knitting test, Phineas and Ferb create ninja out…
E40
When Mom is out of Doonkleberries for her famous Doonkleberry pie, the boys set out to find some for her. Meanwhile, Per…
E41
Meap's world is put in danger and the boys try to help him save the universe when they travel to Seattle. Meanwhile, Doo…
E42
Paul the Delivery Guy discovers his job has a higher calling to save Danville as he makes stops at Phineas and Ferb's ho…
E43
Brigitte, Josette, and Colette, the visiting Fireside Girls from France, help Isabella capture the American Grizzly Bear…
E44
When the boys ask Candace to decide what they should do for the day, she slyly asks them to invent a device to attract t…
E45
When Baljeet becomes concerned that he is losing his mental edge, the boys invent a cerebral stimulatory hat, or "Brain …
E46
Candace's plans to watch over Phineas and Ferb backfire when Dr. Doofenshmirtz's "Babe-inator" turns her brothers into b…
E47
With Fall around the corner, Phineas and Ferb decide to invent "S'Fall", a colorful world full of giant leaf piles and g…
E48
When the boys learn that the famous Crikey the Crocodile has gone missing, they set out to find and return him to his ho…
E49
Candace's plans to hang out with Jeremy are derailed after he becomes interested in playing Phineas and Ferb's newest ga…
E50
Phineas and Ferb create their own flying saucer to help solve the mystery of a recent rash of crop circles. Meanwhile, C…
E51
Candace tries to bust Phineas and Ferb when they put on an enormous backyard magic show, while Vanessa and Major Monogra…
E52
The guys help their dad unearth a missing piece of Danville history; Doofenshmirtz tries to make himself younger to win …
E53
Candace accidentally turns into a fluid when she comes into contact with a device that turns solids into liquids. Meanwh…
E54
Candace finds it difficult to bust Phineas and Ferb when her brothers build nanobots that can assemble into any object t…
E55
The Flynn-Fletchers are off on an African safari, leaving Perry at home to deal with Doofenshmirtz and his most evil plo…
E56
Agent P's fate is finally revealed in the action-packed finale of the two-part television special that left Phineas, Fer…
E57
Phineas and Ferb create their own TV shows and commercials.
E58
After discovering that a strange planet is hurtling directly towards Danville, Phineas and Ferb set out to avert a disas…
E59
Phineas and the gang introduce Ferb and Perry to their newest project - training domesticated squirrels to live in the w…
E60
When one of Dr. Doofenshmirtz's "-inators" zaps him and Agent P into the middle of nowhere, they must embark on a comica…
E61
Agent P quickly figures out there is more to Norm's odd reality show that celebrates the eventful life of his creator Dr…
E62
Candace is put in charge of Phineas and Ferb just before they seize the opportunity to make the most of Danville's elect…
Cast