Season
- Season 5
- Season 4 2012-12-07
- Season 3 2011-03-04
- Season 2 2009-02-19
- Season 1 2007-08-17
- Season 0 2009-11-12
Episode
- Episode 1: For Your Ice Only
- Episode 2: Happy New Year!
- Episode 3: Fly on the Wall
- Episode 4: Bully Bust
- Episode 5: My Sweet Ride
- Episode 6: Der Kinderlumper
- Episode 7: Sidetracked
- Episode 8: Primal Perry
- Episode 9: Mind Share
- Episode 10: Backyard Hodge Podge
- Episode 11: Bee Day
- Episode 12: Bee Story
- Episode 13: Great Balls of Water
- Episode 14: Where's Pinky?
- Episode 15: Phineas and Ferb's Musical Cliptastic Countdown Hosted by Kelly Osbourne
- Episode 16: Knot My Problem
- Episode 17: Just Desserts
- Episode 18: La Candace-Cabra
- Episode 19: Happy Birthday, Isabella
- Episode 20: Love at First Byte
- Episode 21: One Good Turn
- Episode 22: Phineas and Ferb: Mission Marvel
- Episode 23: Thanks But No Thanks
- Episode 24: Troy Story
- Episode 25: Druselsteinoween
- Episode 26: Terrifying Tri-State Trilogy of Terror
- Episode 27: Face Your Fear
- Episode 28: Cheers for Fears
- Episode 29: Steampunx
- Episode 30: Just Our Luck
- Episode 31: Return Policy
- Episode 32: Live and Let Drive
- Episode 33: Phineas and Ferb Save Summer
- Episode 34: Father's Day
- Episode 35: Imperfect Storm
- Episode 36: The Return of the Rogue Rabbit
- Episode 37: It's No Picnic
- Episode 38: The Klimpaloon Ultimatum
- Episode 39: Operation Crumb Cake
- Episode 40: Mandace
- Episode 41: Phineas and Ferb: Star Wars
- Episode 42: Lost in Danville
- Episode 43: The Inator Method
- Episode 44: Night of the Living Pharmacists
- Episode 45: Tales from the Resistance: Back to the 2nd Dimension
- Episode 46: Doof 101
- Episode 47: Act Your Age
- Episode 48: Last Day of Summer
Phineas and Ferb Season 4 Happy Birthday, Isabella
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.
