The BEST episodes of Phineas and Ferb season 4
Every episode of Phineas and Ferb season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Phineas and Ferb season 4!
Each day, two kind-hearted 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.
#1 - Last Day of Summer
Season 4 - Episode 48 - Aired 6/12/2015
It's the last day of summer and Phineas and Ferb decide to seize the day. Unfortunately for Candace, this means it's also her last chance to bust her brothers... or is it?
#2 - Night of the Living Pharmacists
Season 4 - Episode 44 - Aired 10/4/2014
Doofenshmirtz's latest "inator" turns Danville citizens into contagious zombies. Agent P. and the gang try to save the town and avoid becoming zombies themselves.
#3 - Act Your Age
Season 4 - Episode 47 - Aired 2/9/2015
It's been 10 years after the events of the present, 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.
#4 - Phineas and Ferb: Star Wars
Season 4 - Episode 41 - Aired 7/26/2014
In a parallel universe far, far away, Phineas and Ferb 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.
#5 - Tales from the Resistance: Back to the 2nd Dimension
Season 4 - Episode 45 - Aired 11/25/2014
After Doofenshmirtz is defeated, a new threat in the 2nd Dimension emerges, leaving it up to Phineas, Ferb, Candace and her resistance fighters to defeat this new foe.
#6 - Mind Share
Season 4 - Episode 9 - Aired 4/5/2013
The gang switches bodies with alien tourists for a free intergalactic vacation.
#7 - Steampunx
Season 4 - Episode 29 - Aired 11/15/2013
When Phineas and Ferb discover a commemorative coin from the 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.
#8 - Phineas and Ferb Save Summer
Season 4 - Episode 33 - Aired 6/9/2014
Doof's latest inator changes the way the Earth moves and it is up to Phineas and the gang to save summer.
#9 - Phineas and Ferb: Mission Marvel
Season 4 - Episode 22 - Aired 8/16/2013
Spider-Man, Iron Man, Thor and Hulk stand powerless after being struck by Dr. Doofenshmirtz's power-draining "inator." Once the supervillains – Red Skull, Whiplash, Venom and M.O.D.O.K. – find out that Dr. Doofenshmirtz is responsible for robbing the superheroes of their powers, they seek him out and together create mayhem in Danville. Meanwhile, Phineas and Ferb do everything they can to restore the superheroes' powers before the evil villains take over the world.
#10 - Der Kinderlumper
Season 4 - Episode 6 - Aired 2/15/2013
The boys create Rutabaga-themed vehicles when Candace is chosen to 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.
#11 - Backyard Hodge Podge
Season 4 - Episode 10 - Aired 4/19/2013
The boys create a new invention using recycled parts from 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.
#12 - The Klimpaloon Ultimatum
Season 4 - Episode 38 - Aired 7/7/2014
Phineas and the gang help Love Händel prove the existence of Klimpaloon, the magical old-timey bathing suit that lives in the Himalayas, to verify that their song, "The Ballad of Klimpaloon", is legitimate.
#13 - My Sweet Ride
Season 4 - Episode 5 - Aired 2/1/2013
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.
#14 - For Your Ice Only
Season 4 - Episode 1 - Aired 12/7/2012
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.
#15 - The Inator Method
Season 4 - Episode 43 - Aired 9/29/2014
Doofenshmirtz teaches an Inator Method seminar.
#16 - Knot My Problem
Season 4 - Episode 16 - Aired 7/5/2013
Candace thinks she can trap the boys at last when 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.
#17 - One Good Turn
Season 4 - Episode 21 - Aired 8/9/2013
Candace and Stacy compete in Phineas and Ferb’s Ultimate Obstacle Course. Doofenshmirtz plans to humiliate his brother, the Mayor.
#18 - Sidetracked
Season 4 - Episode 7 - Aired 3/1/2013
Agent P teams up with an estranged former human partner named Lyla to stop a hijacked train to save the train's passengers and Canada's national treasure - a moose named Albert.
#19 - Bully Bust
Season 4 - Episode 4 - Aired 1/18/2013
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.
#20 - Happy New Year!
Season 4 - Episode 2 - Aired 12/7/2012
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.
#21 - Terrifying Tri-State Trilogy of Terror
Season 4 - Episode 26 - Aired 10/5/2013
Candace brings her plush Ducky to life. Doofenshmirtz encounters a Giant Floating Baby Head. Phineas, Ferb, and their friends confront a horde of evil platypuses.
#22 - Live and Let Drive
Season 4 - Episode 32 - Aired 3/1/2014
Agent P travels to the glamorous city of Montevillebad to 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.
#23 - Love At First Byte
Season 4 - Episode 20 - Aired 8/2/2013
When Linda becomes overwhelmed for organizing a block party, she asks Phineas and Ferb for help. Norm falls in love with Rodney's female robot.
#24 - It's No Picnic
Season 4 - Episode 37 - Aired 6/23/2014
Buford and Baljeet get in a food fight while Ferb 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.
#25 - Great Balls of Water
Season 4 - Episode 13 - Aired 6/7/2013
When Candace thinks Jeremy is bored with their usual hangouts, 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.