- 10.0/101 votes
#1 - Phineas' Birthday Clip-o-Rama!
Season 3 Episode 5 - Aired 4/1/2011
It's Phineas' birthday and for the special occasion, Ferb puts together a clip show of the gang's favorite moments. Meanwhile, Agent P has to stop Dr. Doofenshmirtz from using his 'non-inator' to pre-empt his brother's biography from appearing on television.
Director: Jay Lender
Writer: Bernie Petterson
- 10.0/101 votes
#2 - 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.
Director: Jay Lender
Writer: Bernie Petterson
- 10.0/101 votes
#3 - Face Your Fear
Season 4 Episode 27 - Aired 10/11/2013
After studying hours of horror movies, Doofenshmirtz develops a theory that enlarging small, cute animals into giant beasts will help him take over the Tri-State area. But when he puts his plan into action, he soon realizes it might be too much for him to handle. Meanwhile, Phineas and Ferb make a giant revolving foam city so they can safely perform skateboarding tricks, and Candace's tour of the Danville Space Laboratory gives her an opportunity for a high-tech bust.
Director: Robert Hughes
Writer: Bernie Petterson
- 10.0/101 votes
#4 - 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.
Director: Robert Hughes
Writer: Bernie Petterson
- 9.5/102 votes
#5 - Last Day of Summer
Season 4 Episode 48 - Aired 6/12/2015
It's the last day of summer vacation and Phineas and Ferb decide to seize the day and make the most of it. Unfortunately for Candace this means it's also her last chance to bust her brothers... or is it?
Director: Robert Hughes
Writer: Bernie Petterson
- 8.0/102 votes
#6 - Movie Time
Season 3 Episode 4 - Aired 9/11/2015
When Mickey realizes there's no snacks for movie night, he braves a storm.
Director: Dave Wasson
Writer: Bernie Petterson
- 8.0/102 votes
#7 - Where's Perry (1)
Season 3 Episode 55 - Aired 7/26/2012
The Flynn-Fletchers are off on an African safari, leaving Perry at home to deal with Doofenshmirtz and his most evil plot yet: to take over the O.W.C.A. But when Doofenshmirtz accidentally zaps Carl the intern with his Ultimate-Evil-Inator ray, Carl takes over the O.W.C.A. (Organization Without a Cool Acronym) and imprisons Doof and Monogram. Agent P steps in but gets zapped with Doof’s many rays and in the cliffhanger of all cliffhangers, disappears.
Director: Robert Hughes
Writer: Bernie Petterson
- 6.7/103 votes
#8 - The Great Indoors
Season 3 Episode 1 - Aired 3/4/2011
The third season begins with Phineas and Ferb building a gigantic biome during a bit of bad weather to help Isabella earn a Fireside Girl patch.
Director: Jay Lender
Writer: Bernie Petterson