The WORST episodes of Phineas and Ferb
Every episode of Phineas and Ferb ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Phineas and Ferb!
"Phineas and Ferb" is an American animated television comedy series. Originally broadcast as a preview on August 17, 2007 on Disney Channel, the series follows two kindhearted suburban stepbrothers on summer vacation. Each day the boys embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. The series follows a standard plot system; running gags occur every episode, and the B-Plot almost always features Perry the Platypus ("Agent P"), acting as a secret agent to fight an evil scientist named Dr. Heinz Doofenshmirtz. The two plots intersect at the end to erase all traces of the boys' project just before Candace can show it to their mother.
#1 - The Doof Side of the Moon
Season 2 - Episode 61 - Aired 10/8/2010
Phineas and Ferb plan to put Danville on the map by building the world's tallest building. However, Candace teams up with Albert and utilizes his expertise to bust her brothers. Meanwhile, Dr. Doofenshmirtz wants to be responsible for all the evil in the Tri-state area, and since he believes that evil levels rise during a full moon, he plans to rotate it so that only the infamous "dark side of the moon" faces Earth.
Watch Now:Apple TV
#2 - Phineas and Ferb's Musical Cliptastic Countdown Hosted by Kelly Osbourne
Season 4 - Episode 15 - Aired 6/28/2013
Dr. Doofenshmirtz and Major Monogram have their hearts set on 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.
#4 - Sipping With the Enemy
Season 3 - Episode 51 - Aired 6/22/2012
Candace tries to bust Phineas and Ferb when they put on an enormous backyard magic show, while Vanessa and Major Monogram's son Monty get coffee together despite their warring fathers. Meanwhile, Dr. Doofenshmirtz tries to become hip in an attempt to get youthful followers.
#5 - Buford Confidential
Season 3 - Episode 43 - Aired 4/27/2012
Brigitte, Josette, and Colette, the visiting Fireside Girls from France, help Isabella capture the American Grizzly Bear, one of the world's most dangerous creatures. Buford's plan to jokingly dress up as the bear backfires when he discovers the identity of Brigitte, throwing him off his game. Back at their grandparents' cabin, Phineas and Ferb create the most amazing "run-through-the-sprinkler" experience. Meanwhile, Dr. Doofenshmirtz's loathing of pretzels drives him to create the "De-Twist-Inator" to untwist every pretzel in Danville.
#6 - Cranius Maximus
Season 3 - Episode 45 - Aired 5/4/2012
When Baljeet becomes concerned that he is losing his mental edge, the boys invent a cerebral stimulatory hat, or "Brain booster," to help him. But when the hat exceeds expectations and makes Baljeet exponentially smarter, he suddenly views everyone else as beneath him and becomes a threat to civilization by taking Earth's atmosphere and bringing it to the moon. Meanwhile, Dr. Doofenshmirtz plans to use his "Key-Find-Inator" to collect all the keys in Danville in hopes that it will lead to the Key to the City.
#7 - Sleepwalk Surprise
Season 3 - Episode 49 - Aired 6/8/2012
Candace's plans to hang out with Jeremy are derailed after he becomes interested in playing Phineas and Ferb's newest game, jet pack volleyball. Meanwhile, when Dr. Doofenshmirtz discovers he invents "-inators" in his sleep, he decides to go back into his dreams to find out what is happening.
#8 - Voyage to the Bottom of Buford
Season 1 - Episode 30 - Aired 6/7/2008
When Buford's goldfish goes missing, the boys help him find it out at sea. Meanwhile, Dr. Doofenshmirtz tries to destroy a tape of him 'saving' a kitten from a tree.
#9 - Tri-State Treasure: Boot of Secrets
Season 3 - Episode 52 - Aired 6/22/2012
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.
#10 - The Inator Method
Season 4 - Episode 43 - Aired 10/3/2014
Doofenshmirtz teaches an Inator Method seminar.
#11 - Perry Lays an Egg
Season 2 - Episode 10 - Aired 4/11/2009
When an early end to their daily project causes Phineas and Ferb to mistake an egg for Perry's, the boys use all their technological knowhow to help hatch the new part of the family. However Candace has different plans for the egg, as a nature show brings her to be the one to convince Phineas and Ferb that the newborn will need a real mother. Meanwhile, Doofenshmirtz is doing all he can to convince Perry that his latest scheme really is evil.
Watch Now:Apple TV
#12 - What a Croc!
Season 3 - Episode 48 - Aired 6/1/2012
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 Danville Nature Preserve. Meanwhile, to Candace's amazement, Irving reveals his digital scrapbook compilation of all of Phineas and Ferb's wild creations, and guest star Ray Liotta fills in for Major Monogram to give Perry his mission. Also, Dr. Doofenshmirtz plans to embarrass his brother by using his 'Chicken-Replace-inator' to replace Roger's mayoral award with the nearest chicken.
#13 - Perry the Actorpus
Season 3 - Episode 36 - Aired 3/3/2012
The executive of Totally Tools oversees a contest to find the company’s "spokesanimal," and Perry is crowned the winner. However, the victory puts Perry's secret identity in jeopardy, forcing Major Monogram to appoint Agent S as a temporary replacement, but when Dr. Doofenshmirtz sees his new nemesis is Sergei the Snail, he mistakenly underestimates his new opponent. Meanwhile, Candace has been welcomed into Mandy’s "Stop the Busting" retreat, which aims to teach Candace to control the urge to bust her brothers through positive reinforcement.
#14 - Lost in Danville
Season 4 - Episode 42 - Aired 9/29/2014
Doofenshmirtz gets kidnapped by Professor Mystery. Phineas and Ferb find a capsule with Bernie and Denise.
#15 - Just Desserts
Season 4 - Episode 17 - Aired 7/5/2013
Phineas and Ferb build a wall for climbing. Candace is recording a Fireside Girls book with Irving and loses her voice. Meanwhile, Dr. Doofenshmirtz creates the Just-Desserts-inator.
#16 - The Return of the Rogue Rabbit
Season 4 - Episode 36 - Aired 6/16/2014
Doof gets rogue OWCA agent Dennis the Bunny to escape prison. Meanwhile, Phineas and Ferb make some improvements on the Fireside Girls' marionette show.
#17 - I Scream, You Scream
Season 1 - Episode 15 - Aired 2/17/2008
Phineas and Ferb make the biggest ice cream maker for Isabella after her tonsils are taken out. Doofenshmirtz's daughter, Vanessa, spends the day at his lair and tries to convince his ex-wife that he's evil.
#18 - Phineas and Ferb Hawaiian Vacation (1)
Season 2 - Episode 53 - Aired 7/9/2010
The Flynn-Fletcher Family go on a vacation to Hawaii. While they are there, Phineas and Ferb make living sea creatures, Candace find a lava necklace of bad luck, and Doofenshmirtz creates a De-Evolution-inator.
Watch Now:Apple TV
#19 - Bee Story
Season 4 - Episode 12 - Aired 4/26/2013
Isabella and the Fireside Girls turn themselves into bees. Poofenplotz tries to become Queen of the World by stealing and consuming massive amounts of royal jelly.
#20 - When Worlds Collide
Season 3 - Episode 58 - Aired 9/14/2012
After discovering that a strange planet is hurtling directly towards Danville, Phineas and Ferb set out to avert a disaster, while Buford looks forward to making contact with its alien race. Meanwhile, Dr. Doofenshmirtz hopes to steal the world's largest ball of twine.
#21 - Tri-Stone Area
Season 3 - Episode 28 - Aired 1/13/2012
It’s the Stone Age and Phineas and Ferb are cavemen who decide to invent something new, fun and useful…the wheel! Meanwhile, Dr. Doofenshmirtz attempts to make his digs more upscale by using the precursor to the Inator device... a plain old stick.
#22 - Ferb TV
Season 3 - Episode 57 - Aired 9/7/2012
Phineas and Ferb create their own TV shows and commercials.
#23 - The Lizard Whisperer
Season 2 - Episode 48 - Aired 3/6/2010
Phineas and Ferb find a chameleon in the backyard, who grows to the size of a dinosaur, thanks to Doofenshmirtz's Gigant-Inator, and takes a walk through downtown. Meanwhile, Jeremy teaches a song to Doofenshmirtz, who plans to use it to summon aliens to do his bidding.
Watch Now:Apple TV
#24 - The Monster of Phineas-n-Ferbenstein
Season 1 - Episode 40 - Aired 10/17/2008
The boys learn about one of Ferb's Victorian ancestors, who helped a scientist create a monster. Meanwhile, Doofenshmirtz recalls the story of his great-great-grandfather Dr. Jekyll Doofenshmirtz.
#25 - Make Play
Season 2 - Episode 65 - Aired 2/11/2011
Candace switches places with a princess who looks exactly like her, while the real princess helps the boys build a giant jukebox filled with live bands