Poster for Phineas and Ferb Season 4

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.

Episodes

Phineas and Ferb — S4E1

For Your Ice Only

Phineas and Ferb — S4E2

Happy New Year!

Phineas and Ferb — S4E3

Fly on the Wall

Phineas and Ferb — S4E4

Phineas and Ferb — S4E5

Phineas and Ferb — S4E6

Der Kinderlumper

Phineas and Ferb — S4E7

Phineas and Ferb — S4E8

Phineas and Ferb — S4E9

Phineas and Ferb — S4E10

Backyard Hodge Podge

Phineas and Ferb — S4E11

Phineas and Ferb — S4E12

Phineas and Ferb — S4E13

Great Balls of Water

Phineas and Ferb — S4E14

Phineas and Ferb — S4E15

Phineas and Ferb's Musical Cliptastic Countdown Hosted by Kelly Osbourne

Phineas and Ferb — S4E16

Knot My Problem

Phineas and Ferb — S4E17

Phineas and Ferb — S4E18

La Candace-Cabra

Phineas and Ferb — S4E19

Happy Birthday, Isabella

Phineas and Ferb — S4E20

Love at First Byte

Phineas and Ferb — S4E21

Phineas and Ferb — S4E22

Phineas and Ferb: Mission Marvel

Phineas and Ferb — S4E23

Thanks But No Thanks

Phineas and Ferb — S4E24

Phineas and Ferb — S4E25

Druselsteinoween

Phineas and Ferb — S4E26

Terrifying Tri-State Trilogy of Terror

Phineas and Ferb — S4E27

Phineas and Ferb — S4E28

Cheers for Fears

Phineas and Ferb — S4E29

Phineas and Ferb — S4E30

Phineas and Ferb — S4E31

Phineas and Ferb — S4E32

Live and Let Drive

Phineas and Ferb — S4E33

Phineas and Ferb Save Summer

Phineas and Ferb — S4E34

Phineas and Ferb — S4E35

Imperfect Storm

Phineas and Ferb — S4E36

The Return of the Rogue Rabbit

Phineas and Ferb — S4E37

Phineas and Ferb — S4E38

The Klimpaloon Ultimatum

Phineas and Ferb — S4E39

Operation Crumb Cake

Phineas and Ferb — S4E40

Phineas and Ferb — S4E41

Phineas and Ferb: Star Wars

Phineas and Ferb — S4E42

Lost in Danville

Phineas and Ferb — S4E43

The Inator Method

Phineas and Ferb — S4E44

Night of the Living Pharmacists

Phineas and Ferb — S4E45

Tales from the Resistance: Back to the 2nd Dimension

Phineas and Ferb — S4E46

Phineas and Ferb — S4E47

Phineas and Ferb — S4E48

Last Day of Summer