Phineas and Ferb

Season 4

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.

48 Episodes

For Your Ice Only
For Your Ice OnlyEpisode 1
Happy New Year!
Happy New Year!Episode 2
Fly on the Wall
Fly on the WallEpisode 3
Bully Bust
Bully BustEpisode 4
My Sweet Ride
My Sweet RideEpisode 5
Der Kinderlumper
Der KinderlumperEpisode 6
Sidetracked
SidetrackedEpisode 7
Primal Perry
Primal PerryEpisode 8
Mind Share
Mind ShareEpisode 9
Backyard Hodge Podge
Backyard Hodge PodgeEpisode 10
Bee Day
Bee DayEpisode 11
Bee Story
Bee StoryEpisode 12
Great Balls of Water
Great Balls of WaterEpisode 13
Where's Pinky?
Where's Pinky?Episode 14
Phineas and Ferb's Musical Cliptastic Countdown Hosted by Kelly Osbourne
Phineas and Ferb's Musical Cliptastic Countdown Hosted by Kelly OsbourneEpisode 15
Knot My Problem
Knot My ProblemEpisode 16
Just Desserts
Just DessertsEpisode 17
La Candace-Cabra
La Candace-CabraEpisode 18
Happy Birthday, Isabella
Happy Birthday, IsabellaEpisode 19
Love at First Byte
Love at First ByteEpisode 20
One Good Turn
One Good TurnEpisode 21
Phineas and Ferb: Mission Marvel
Phineas and Ferb: Mission MarvelEpisode 22
Thanks But No Thanks
Thanks But No ThanksEpisode 23
Troy Story
Troy StoryEpisode 24
Druselsteinoween
DruselsteinoweenEpisode 25
Terrifying Tri-State Trilogy of Terror
Terrifying Tri-State Trilogy of TerrorEpisode 26
Face Your Fear
Face Your FearEpisode 27
Cheers for Fears
Cheers for FearsEpisode 28
Steampunx
SteampunxEpisode 29
Just Our Luck
Just Our LuckEpisode 30
Return Policy
Return PolicyEpisode 31
Live and Let Drive
Live and Let DriveEpisode 32
Phineas and Ferb Save Summer
Phineas and Ferb Save SummerEpisode 33
Father's Day
Father's DayEpisode 34
Imperfect Storm
Imperfect StormEpisode 35
The Return of the Rogue Rabbit
The Return of the Rogue RabbitEpisode 36
It's No Picnic
It's No PicnicEpisode 37
The Klimpaloon Ultimatum
The Klimpaloon UltimatumEpisode 38
Operation Crumb Cake
Operation Crumb CakeEpisode 39
Mandace
MandaceEpisode 40
Phineas and Ferb: Star Wars
Phineas and Ferb: Star WarsEpisode 41
Lost in Danville
Lost in DanvilleEpisode 42
The Inator Method
The Inator MethodEpisode 43
Night of the Living Pharmacists
Night of the Living PharmacistsEpisode 44
Tales from the Resistance: Back to the 2nd Dimension
Tales from the Resistance: Back to the 2nd DimensionEpisode 45
Doof 101
Doof 101Episode 46
Act Your Age
Act Your AgeEpisode 47
Last Day of Summer
Last Day of SummerEpisode 48