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The Best Episodes Written By Bernie Petterson

Every TV Episode Written by Bernie Petterson Ranked from Best to Worst by Thousands of Voters

Episode Rankings

  1. #1 Fan Favorite
    undefined Season 4 Episode 44 - Night of the Living Pharmacists
    8.7/10(3 votes)

    S4:E44

    Doofenshmirtz's latest "inactor" turns Danville citizens into contagious zombies. Agent P. and the gang try to save the town and avoid becoming zombies themselves.

    Director:N/A
    Writer:Bernie Petterson

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  2. undefined Season 4 Episode 48 - Last Day of Summer
    8.4/10(5 votes)

    S4:E48

    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:N/A
    Writer:Bernie Petterson

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  3. undefined Season 3 Episode 24 - Escape From Phineas Tower
    8.0/10(2 votes)

    S3:E24

    When Phineas and Ferb are inspired by an antique escape chamber that Dad acquires, they decide to build a computer-controlled tower that will trap them inside and allow them to explore the world of escapement. Meanwhile, Dr. Doofenshmirtz invents a "Rude-Inator" to ruin Roger's meeting with a visiting dignitary from England.

    Director:N/A
    Writer:Bernie Petterson

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  4. undefined Season 3 Episode 54 - Norm Unleashed
    8.0/10(2 votes)

    S3:E54

    Candace finds it difficult to bust Phineas and Ferb when her brothers build nanobots that can assemble into any object they can imagine. Meanwhile, Dr. Doofenshmirtz has jury duty, so Norm takes over the day’s evil scheme -- to destroy Danville by using weapons.

    Director:N/A
    Writer:Bernie Petterson

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  5. undefined Season 3 Episode 4 - Movie Time
    8.0/10(2 votes)

    S3:E4

    When Mickey realizes there's no snacks for movie night, he braves a storm.

    Director:N/A
    Writer:Bernie Petterson

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  6. undefined Season 3 Episode 45 - Cranius Maximus
    7.7/10(3 votes)

    S3:E45

    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:N/A
    Writer:Bernie Petterson

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  7. undefined Season 4 Episode 27 - Face Your Fear
    7.7/10(3 votes)

    S4:E27

    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:N/A
    Writer:Bernie Petterson

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  8. undefined Season 2 Episode 65 - Make Play
    7.5/10(2 votes)

    S2:E65

    Candace switches places with a princess who looks exactly like her, while the real princess helps the boys build a giant jukebox filled with live bands.

    Director:N/A
    Writer:Bernie Petterson

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  9. undefined Season 3 Episode 13 - Meatloaf Surprise
    7.5/10(2 votes)

    S3:E13

    Mom joins Jamie Oliver as one of the judges for Danville's Meatloaf Festival Cook-off, as he stresses healthy eating and fresh ingredients. Meanwhile, Candace puts a bid on a prized souvenir resembling band members Nigel and Adrian from her favorite band, Tiny Cowboy, at the Rock and Roll Memorabilia Auction, but gets distracted when her brothers build a bounce house in their backyard. On the other side of town, Dr. Doofenshmirtz has plans to enter his family meatloaf recipe into the competition using "hate" as the special ingredient.

    Director:N/A
    Writer:Bernie Petterson

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  10. undefined Season 3 Episode 1 - The Great Indoors
    7.2/10(5 votes)

    S3:E1

    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:N/A
    Writer:Bernie Petterson

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  11. undefined Season 3 Episode 5 - Phineas' Birthday Clip-o-Rama!
    7.2/10(4 votes)

    S3:E5

    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:N/A
    Writer:Bernie Petterson

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  12. undefined Season 3 Episode 55 - Where's Perry (1)
    7.2/10(5 votes)

    S3:E55

    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:N/A
    Writer:Bernie Petterson

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  13. undefined Season 2 Episode 58 - We Call it Maze
    7.0/10(2 votes)

    S2:E58

    Phineas and Ferb create a life sized maze filled with fun obstacles. Melissa, the leader of the Little Sparks, a younger branch of the Fireside Girls, is immediately captivated when she meets Candace and finds out that she was a Fireside Girl who earned 50 patches in one day. When the girls try out the maze, Candace takes charge, but things don’t go as planned. Meanwhile, Dr. Doofenshmirtz reasons that if the Leaning Tower of Pisa can generate souvenir revenue, then surely he can use his latest invention, the "Tilt-inator," to tilt buildings so he can sell souvenir replicas.

    Director:N/A
    Writer:Bernie Petterson

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  14. undefined Season 2 Episode 61 - The Doof Side of the Moon
    7.0/10(2 votes)

    S2:E61

    Phineas and Ferb plan to put Danville on the map by building the world's tallest building. However, Candace teams up with Albert and utilizes his expertise to bust her brothers. Meanwhile, Dr. Doofenshmirtz wants to be responsible for all the evil in the Tri-State Area, and since he believes that evil levels rise during a full moon, he plans to rotate it so that only the infamous "dark side of the moon" faces Earth.

    Director:N/A
    Writer:Bernie Petterson

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  15. undefined Season 3 Episode 8 - Ask a Foolish Question
    7.0/10(3 votes)

    S3:E8

    When Candace discovers that Phineas and Ferb have invented a computer that can answer anything, she asks it how she can finally bust her brothers once and for all. Meanwhile, Dr. Doofenshmirtz loses the key to his latest invention, the "All Purpose-inator," and Agent P must find it before he does.

    Director:N/A
    Writer:Bernie Petterson

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  16. undefined Season 3 Episode 31 - Phineas and Ferb and the Temple of Juatchadoon
    7.0/10(2 votes)

    S3:E31

    After locating and retrieving the Amulet of Juatchdoon, adventuring archeologist duo Ohio (Phineas) Flynn and Rhode Island (Ferb) Fletcher set off to South America to help Damsel in Distress Isabella find the Lost Temple of Juatchadoon and her missing mother. However, Dr. Doofenshmirtz has other plans for the amulet - to awaken the evil corn colossus to give him the power to destroy the world.

    Director:N/A
    Writer:Bernie Petterson

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  17. undefined Season 3 Episode 40 - The Doonkelberry Imperative
    7.0/10(2 votes)

    S3:E40

    When Mom is out of Doonkleberries for her famous Doonkleberry pie, the boys set out to find some for her. Meanwhile, Perry and Dr. Doofenshmirtz find themselves across the ocean as Doofenshmirtz returns home to renew his Druesselsteinian driver’s license. Back in Danville, Candace is convinced she has discovered the answer to her busting problem.

    Director:N/A
    Writer:Bernie Petterson

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  18. undefined Season 3 Episode 46 - Agent Doof
    7.0/10(2 votes)

    S3:E46

    Candace's plans to watch over Phineas and Ferb backfire when Dr. Doofenshmirtz's "Babe-inator" turns her brothers into babies. After having an epiphany, Dr. Doofenshmirtz shows up at the OWCA to give up his evil ways. Agent P has no choice but to show Dr. Doofenshmirtz the ropes of the trade, but things quickly sour between the two after Dr. Doofenshmirtz accidentally exposes the identity of a fellow animal agent.

    Director:N/A
    Writer:Bernie Petterson

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  19. undefined Season 4 Episode 4 - Bully Bust
    7.0/10(2 votes)

    S4:E4

    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.

    Director:N/A
    Writer:Bernie Petterson

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  20. undefined Season 4 Episode 12 - Bee Story
    7.0/10(2 votes)

    S4:E12

    Isabella and the Fireside Girls turn themselves into bees. Poofenplotz tries to become Queen of the World by stealing and consuming massive amounts of royal jelly.

    Director:N/A
    Writer:Bernie Petterson

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  21. undefined Season 4 Episode 18 - La Candace-Cabra
    7.0/10(2 votes)

    S4:E18

    The boys set out to prove the existence of the elusive Chupacabra to the world, but Candace can't stand the wait and needs to first just prove it to Mom. Meanwhile, Doofenshmirtz has the brilliant idea to use his Switch-Place-Inator to remove hair from one person and give it to another so that he can in turn sell his hair growing tonic.

    Director:N/A
    Writer:Bernie Petterson

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  22. undefined Season 4 Episode 35 - Imperfect Storm
    7.0/10(2 votes)

    S4:E35

    Phineas and Ferb have created a device reinforcing the wind and test them on a giant kites in the park. Candace thinks she's finally going to bust when Mom gives her backyard a makeover. Meanwhile, Doofenshmirtz builds a Water-Zalewator to celebrate his girlfriend of the past, who doused him with water, because Heinz she loved, but who then gave him the basket.

    Director:N/A
    Writer:Bernie Petterson

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  23. undefined Season 4 Episode 47 - Act Your Age
    6.8/10(4 votes)

    S4:E47

    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:N/A
    Writer:Bernie Petterson

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  24. undefined Season 3 Episode 18 - Tour de Ferb
    6.5/10(2 votes)

    S3:E18

    Phineas and Ferb enlist the help of cyclist Greg LeMond to help Baljeet compete in a bicycle race. Meanwhile, Doofenshmirtz tries to bring the city to a standstill so he can bid on an auction unopposed.

    Director:N/A
    Writer:Bernie Petterson

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  25. undefined Season 4 Episode 22 - Phineas and Ferb: Mission Marvel
    6.4/10(5 votes)

    S4:E22

    The gang switches bodies with alien tourists for a free intergalactic vacation.

    Director:N/A
    Writer:Bernie Petterson

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Bernie Petterson Ratings Summary

"Night of the Living Pharmacists" is the best rated episode written by Bernie Petterson. It scored 8.7/10 based on 3 votes. It was directed by N/A. It aired on 10/4/2014 and is rated 0.3 points higher than their second-best episode, "Last Day of Summer".