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.
Where to Watch Phineas and Ferb
Where to stream every episode from all 4 seasons of Phineas and Ferb. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.
Season 1Netflix | DisneyNOW | DisneyNOW | Rent or Buy
S01 E01Aug 17, 2007
Rollercoaster Aug 17, 2007 While their mother is out shopping, the boy build a roller coaster. Dr. Doofenshmirtz and Perry battle due to the doctor's evil plan of throwing the earth off its rotation.
S01 E02Sep 28, 2007
Lawn Gnome Beach Party of Terror Sep 28, 2007 "Lawn Gnome Beach Party of Terror" is the second broadcast episode of the animated television series Phineas and Ferb. In it, stepbrothers Phineas and Ferb construct an elaborate beach complex in order to survive the intense heat wave that has struck their city. Meanwhile, the boys' pet platypus, Perry, successfully halts the destruction of all the lawn gnomes in the tri-state area by his arch nemesis, Dr. Heinz Doofenshmirtz."Lawn Gnome Beach Party of Terror" was written by series co-creators Dan Povenmire and Jeff "Swampy" Marsh, who collaborated with Bobby Gaylor and Martin Olson, and directed by Povenmire. The episode originally aired in the United States as the one of two previews for the series on September 28, 2007, on Disney Channel. Since airing, the episode has received generally positive reviews, especially for the originality of its title. Fan reaction was also favorable, and the featured musical number "Backyard Beach" was voted the number 2 song in the series by viewers during the "Phineas and Ferb's Musical Cliptastic Countdown" event.
S01 E03Feb 1, 2008
Flop Starz Feb 1, 2008 Phineas and Ferb decide to become a one hit wonder, Phineas and the Ferb-Tones and Candace wins the chance to sing with them. Meanwhile, Perry must stop Doofinshmirtz's giant robot - disguised as a temp.
S01 E04Feb 2, 2008
The Fast and the Phineas Feb 2, 2008 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.
S01 E05Feb 3, 2008
Lights, Candace, Action! Feb 3, 2008 Upon hearing that her favorite play is being made a movie, Candace rushes to try for the lead, only to see that Phineas and Ferb have become the directors and changed the script to include a little more insanity. Meanwhile, Perry goes to Doofinshmirtz Evil Inc. to find out why Heinz has been so quiet lately.
S01 E06Feb 4, 2008
Raging Bully Feb 4, 2008 Phineas enters a thumb-wrestling competition with a local bully, while Doofenshmirtz creates a hypnotic device to control people's minds so they will sing him Happy Birthday.
Season 2Netflix | DisneyNOW | Rent or Buy
S02 E01Feb 19, 2009
The Lake Nose Monster Feb 19, 2009 After taunting the boys for going to search for the "Lake Nose Monster", Candace begins freaking out on her lifeguard job, seeing the monster at every turn. Meanwhile, Dr. Doofenshmirtz tries to remove all the zinc from the lake, though even he's not sure why.
S02 E02Feb 20, 2009
Interview with a Platypus Feb 20, 2009 Curious as to what Perry's chirping sound really means, Phineas and Ferb create a "Perry Translator". But they soon find it's not just bound to translating platypuses, platypi, platypeople? Meanwhile, Perry himself is caught in a plan involving a shark cage that is half off, a remote to open the dam, complicated acronyms and the high tech BO-AT.
S02 E03Jan 23, 2009
Tip of the Day Jan 23, 2009 The boys decide to spread the word about the tip of the shoelace, called the "aglet." Meanwhile, Doofenshmirtz is featured in the newest viral video to hit the internet.
S02 E04Feb 21, 2009
Attack of the 50 Foot Sister Feb 21, 2009 Phineas and Ferb create a slow reacting growth potion to help Baljeet with his "giant" watermelon, but Candace decides to use it for herself, when she finds that she's a little too short to be a flawless girl. Meanwhile, Perry must stop Doofenshmirtz from his most disgusting plan ever!
S02 E05Feb 21, 2009
Backyard Aquarium Feb 21, 2009 Phineas and Ferb have a new pet, Goldy the goldfish, and to help make Goldy feel less lonely, Phineas and Ferb have built an aquarium with many other creatures. Meanwhile, Perry must stop Doofenshmirtz from a food related childhood revenge story.
S02 E06Feb 28, 2009
Day of the Living Gelatin! Feb 28, 2009 When Phineas and Ferb get inspired by Candace's dessert club to create the biggest piece of gelatin ever, even Jenny and Stacy want to join in. Meanwhile, Doofenshmirtz has a horrific plan, to turn Perry evil!
S02 E07Feb 28, 2009
Elementary, My Dear Stacy Feb 28, 2009 While in London, Candace and Stacy decide to take a page out of Sherlock Holmes'…entire collection, to figure out what Phineas and Ferb have planned for the London Eye. Meanwhile, Perry must team up with British agent 00 Zero in order to stop Dr. Doofenshmirtz from moving Big Ben to the Tri-State Area.
Season 3Netflix | Rent or Buy
S03 E01Mar 4, 2011
The Great Indoors Mar 4, 2011 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.
S03 E02Mar 4, 2011
Canderemy Mar 4, 2011 Candace realizes that she needs to spend more time with Stacy, so she vows to spend the whole day with her only. But while visiting Jeremy and his mom, Mrs. Johnson, Dr. Doofenshmirtz's "combine-inator" zaps her and Jeremy, literally joining them at the hip. Meanwhile, Phineas and Ferb build a giant robot dog that causes a lot of mischief.
S03 E03Mar 11, 2011
Run, Candace, Run Mar 11, 2011 Phineas and Ferb's newest invention is a pair of boots that make the wearer extraordinarily fast. Candace decides to wear them so that she can be in two places at once; at Jeremy's family picnic, where she runs into Mrs. Johnson, and also at the library where she promised Mom she would read to the kids. Meanwhile, Dr. Doofenshmirtz's building is put up for sale so he tries to convince a prospective buyer, Annabelle, who turns out to be a long lost relative of the Johnson family, that it is not worth buying.
S03 E04Mar 11, 2011
Last Train to Bustville Mar 11, 2011 While visiting their grandparents, the kids decide to create and race a giant hot air balloon. Meanwhile, Candace is inspired by train engineer Glenda's can-do attitude and decides to "give up" on busting her brothers. On the other side of town, Dr. Doofenshmirtz finds a Dodo bird egg and is convinced that it is a fierce bird-monster that can help him take over the Tri-state area, but discovers the exact opposite when the egg hatches.
S03 E05Apr 1, 2011
Phineas' Birthday Clip-o-Rama! Apr 1, 2011 It's Phineas' birthday and for the special occasion, Ferb puts together a clip show of the gang's favorite moments. Meanwhile, Agent P has to stop Dr. Doofenshmirtz from using his 'non-inator' to pre-empt his brother's biography from appearing on television.
S03 E06Apr 29, 2011
The Belly of the Beast Apr 29, 2011 For Harbor Days Festival, Phineas and Ferb celebrate by creating a mechanical version of the historical elusive shark of Danville Harbor. Seeing what the boys are up to, Candace enlists some help to capture the mysterious shark. Meanwhile, Dr. Doofenshmirtz invents the 'Salt Water Taffy-inator' to give cavities to every kid in the Tri-State Area.
S03 E07Apr 29, 2011
Moon Farm Apr 29, 2011 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 its low gravitational pull actually does produce the best tasting ice cream ever. Back at home, Candace decides to take advantage of the boys being gone and attempts to make a fancy dinner for Jeremy, but her lack of cooking skills don't add anything to the plate. Meanwhile, Dr. Doofenshmirtz attempts to use his 'Moisture Suck-inator' to turn his neighbor's plants brown, so that his plants will be greener by comparison.
Season 4Netflix | Rent or Buy
S04 E01Dec 7, 2012
For Your Ice Only Dec 7, 2012 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.
S04 E02Dec 7, 2012
Happy New Year! Dec 7, 2012 Phineas and Ferb plan their own New Year's Eve ball 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.
S04 E03Jan 11, 2013
Fly on the Wall Jan 11, 2013 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.
S04 E04Jan 18, 2013
Bully Bust Jan 18, 2013 Candace challenges Buford to keep Phineas and Ferb’s invention from 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.
S04 E04Jan 18, 2013
Bully Bust / Backyard Hodge Podge Jan 18, 2013 Candace challenges Buford to keep Phineas and Ferb's invention from 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.
S04 E05Feb 1, 2013
My Sweet Ride Feb 1, 2013 It's time for Danville's Doo Wop Hop and car show 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.