March 4, 2011 • 11m
The third season begins with Phineas and Ferb building a gigantic biome during a bit of bad weather to help Isabella earn a Fireside Girl patch.
March 4, 2011 • 11m
Candace realizes that she needs to spend more time with Stacy, so she vows to spend the whole day with her only. But while visitin...Read more
March 11, 2011 • 11m
Phineas and Ferb's newest invention is a pair of boots that make the wearer extraordinarily fast. Candace decides to wear them so ...Read more
March 11, 2011 • 11m
While visiting their grandparents, the kids decide to create and race a giant hot air balloon. Meanwhile, Candace is inspired by t...Read more
April 1, 2011 • 24m
It's Phineas' birthday and for the special occasion, Ferb puts together a clip show of the gang's favorite moments. Meanwhile, Age...Read more
April 29, 2011 • 11m
For Harbor Days Festival, Phineas and Ferb celebrate by creating a mechanical version of the historical elusive shark of Danville ...Read more
April 29, 2011 • 11m
Inspired by the lost verse from the nursery rhyme, "Hey, Diddle Diddle", the boys decide to take some cows to the moon to see if i...Read more
May 13, 2011 • 11m
When Candace discovers that Phineas and Ferb have invented a computer that can answer anything, she asks it how she can finally bu...Read more
May 13, 2011 • 11m
Perry misses his 100th battle against Dr. Doofenshmirtz when Candace takes him to the Charity Pet Wash with her. Perry's absence g...Read more
June 18, 2011 • 11m
Candace has no choice but to go to her brothers for help after she loses her phone for the fifth time. Unbeknownst to her, the pho...Read more
June 18, 2011 • 11m
Inspired by Dad's favorite childhood program, the boys decide to create a magic carpet, and Candace is convinced that fortune cook...Read more
June 24, 2011 • 11m
Candace gets a bad haircut and must rely on Phineas and Ferb's hair growing machine to correct it before she attends the Endangere...Read more
June 24, 2011 • 11m
Mom joins Jamie Oliver as one of the judges for Danville's Meatloaf Festival Cook-off, as he stresses healthy eating and fresh ing...Read more
July 15, 2011 • 11m
When Mom tells Candace she wants to spend the day with her, Candace spends the entire time with her in the backyard so that she ca...Read more
July 15, 2011 • 11m
When Dr. Doofenshmirtz thinks Vanessa overhears him say he would rather have a son to do his evil bidding, he feels terrible so he...Read more
July 29, 2011 • 11m
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...Read more
July 29, 2011 • 11m
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 worr...Read more
August 12, 2011 • 11m
Phineas and Ferb enlist the help of cyclist Greg LeMond to help Baljeet compete in a bicycle race. Meanwhile, Doofenshmirtz tries ...Read more
August 26, 2011 • 11m
Phineas and Ferb build a giant version of a favorite childhood game, with Danville as the central location. Meanwhile, Doofenshmir...Read more
September 9, 2011 • 24m
When Ferb's cousins visit from England and challenge him to a soccer match, he and Phineas warp the walls of physics and build a h...Read more
September 30, 2011 • 11m
When Lawrence heads out to attend a speaking engagement on antiques, he unwittingly finds himself participating in the L.O.V.E.M.U...Read more
October 7, 2011 • 11m
It's Halloween night and the kids encounter a strange boy named Russell who is convinced his house is haunted. Meanwhile, Dr. Doof...Read more
October 7, 2011 • 11m
Candace is bitten by a bat after watching a popular vampire movie with Stacy and worries that she is becoming a vampire. Phineas a...Read more
October 21, 2011 • 11m
When Phineas and Ferb are inspired by an antique escape chamber that Dad acquires, they decide to build a computer-controlled towe...Read more
November 18, 2011 • 11m
Potato gremlins appear all over town when Phineas and Ferb clone a potato chip from Buford and it mixes with his DNA; Doofenshmirt...Read more
November 25, 2011 • 11m
Phineas and Ferb create their own language, Ferb Latin, which quickly catches on. Unfortunately for Candace, she awakes from a mas...Read more
December 2, 2011 • 23m
The boys decide to put on a traditional family Christmas special featuring their family, friends and a few very special guests, in...Read more
January 13, 2012 • 11m
It’s the Stone Age and Phineas and Ferb are cavemen who decide to invent something new, fun and useful…the wheel! Meanwhile, Dr. D...Read more
January 14, 2012 • 11m
In ancient feudal China, Princess Isabella is part ruler and Master Perry has given up the way of the warrior. After Phineas and F...Read more
January 15, 2012 • 24m
During medieval times, Phineas and Ferb (or, Ferb-a-lot) set off on an epic quest to find the legendary sword, Excaliferb, so they...Read more
January 20, 2012 • 11m
After locating and retrieving the Amulet of Juatchdoon, adventuring archeologist duo Ohio (Phineas) Flynn and Rhode Island (Ferb) ...Read more
February 10, 2012 • 11m
After losing a gift that Jeremy made for her, Candace is determined to recreate it before Jeremy realizes it’s missing. Unfortunat...Read more
February 10, 2012 • 11m
Thinking it would be cool to be part of an ant society, Phineas and Ferb create and infiltrate the Antius Maximus, a massive ant f...Read more
February 24, 2012 • 11m
Craziness has ensued in Danville and no one has any idea what’s going on. The wackiness unfolds when Phineas and Ferb create Chees...Read more
March 2, 2012 • 11m
When Phineas and Ferb can’t find Perry, they decide to create the Perrytronic 3000, a mechanical structure that can assume any for...Read more
March 3, 2012 • 11m
The executive of Totally Tools oversees a contest to find the company's \"spokesanimal\", and Perry is crowned the winner. However...Read more
March 16, 2012 • 11m
Inspired by Ferb's personal anti-gravity device, Phineas thinks it would be fun to suspend trampolines all over Danville.
March 16, 2012 • 11m
Baljeet announces that he is no longer Buford's nerd, and Buford is heartbroken.
March 30, 2012 • 11m
After Mom asks the kids to keep quiet while she prepares for her online knitting test, Phineas and Ferb create ninja outfits desig...Read more
March 30, 2012 • 11m
When Mom is out of Doonkleberries for her famous Doonkleberry pie, the boys set out to find some for her. Meanwhile, Perry and Dr....Read more
April 6, 2012 • 24m
Meap's world is put in danger and the boys try to help him save the universe when they travel to Seattle. Meanwhile, Doofenshmirtz...Read more
April 27, 2012 • 11m
Paul the Delivery Guy discovers his job has a higher calling to save Danville as he makes stops at Phineas and Ferb's house, Doofe...Read more
April 27, 2012 • 11m
Brigitte, Josette, and Colette, the visiting Fireside Girls from France, help Isabella capture the American Grizzly Bear, one of t...Read more
May 4, 2012 • 11m
When the boys ask Candace to decide what they should do for the day, she slyly asks them to invent a device to attract their Mom s...Read more
May 4, 2012 • 11m
When Baljeet becomes concerned that he is losing his mental edge, the boys invent a cerebral stimulatory hat, or "Brain booster," ...Read more
May 11, 2012 • 11m
Candace's plans to watch over Phineas and Ferb backfire when Dr. Doofenshmirtz's "Babe-inator" turns her brothers into babies. Aft...Read more
May 11, 2012 • 11m
With Fall around the corner, Phineas and Ferb decide to invent "S'Fall", a colorful world full of giant leaf piles and gourds. Mea...Read more
June 1, 2012 • 11m
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 ...Read more
June 8, 2012 • 11m
Candace's plans to hang out with Jeremy are derailed after he becomes interested in playing Phineas and Ferb's newest game, jet pa...Read more
June 8, 2012 • 11m
Phineas and Ferb create their own flying saucer to help solve the mystery of a recent rash of crop circles. Meanwhile, Candace tri...Read more
June 22, 2012 • 11m
Candace tries to bust Phineas and Ferb when they put on an enormous backyard magic show, while Vanessa and Major Monogram's son Mo...Read more
June 22, 2012 • 11m
The guys help their dad unearth a missing piece of Danville history; Doofenshmirtz tries to make himself younger to win a children's film festival.
July 6, 2012 • 11m
Candace accidentally turns into a fluid when she comes into contact with a device that turns solids into liquids. Meanwhile, Doofe...Read more
July 20, 2012 • 11m
Candace finds it difficult to bust Phineas and Ferb when her brothers build nanobots that can assemble into any object they can im...Read more
July 26, 2012 • 24m
The Flynn-Fletchers are off on an African safari, leaving Perry at home to deal with Doofenshmirtz and his most evil plot yet: to ...Read more
August 24, 2012 • 24m
Agent P's fate is finally revealed in the action-packed finale of the two-part television special that left Phineas, Ferb and the ...Read more
September 7, 2012 • 11m
Phineas and Ferb create their own TV shows and commercials.
September 14, 2012 • 11m
After discovering that a strange planet is hurtling directly towards Danville, Phineas and Ferb set out to avert a disaster, while...Read more
September 17, 2012 • 11m
Phineas and the gang introduce Ferb and Perry to their newest project - training domesticated squirrels to live in the wild. Meanw...Read more
October 26, 2012 • 11m
When one of Dr. Doofenshmirtz's "-inators" zaps him and Agent P into the middle of nowhere, they must embark on a comical journey ...Read more
November 2, 2012 • 24m
Agent P quickly figures out there is more to Norm's odd reality show that celebrates the eventful life of his creator Dr. Doofensh...Read more
November 30, 2012 • 11m
Candace is put in charge of Phineas and Ferb just before they seize the opportunity to make the most of Danville's electricity bla...Read more