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The Best Episodes Written By Jeff 'swampy' Marsh

Every TV Episode Written by Jeff 'swampy' Marsh Ranked from Best to Worst by Thousands of Voters

Episode Rankings

  1. #1 Fan Favorite
    undefined Season 2 Episode 64 - Rollercoaster: The Musical!
    8.8/10(5 votes)

    S2:E64

    A musical in which Phineas and Ferb revisit the day they built a gigantic roller coaster in their backyard. Doofenshmirtz tries to pull the East Coast to the west using tinfoil and a huge magnet.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  2. undefined Season 2 Episode 55 - Phineas and Ferb: Summer Belongs to You!
    8.7/10(3 votes)

    S2:E55

    It's the summer solstice, so Phineas, Ferb, and their friends decide to travel around the world in one day in an effort to create the "biggest, longest, funnest summer day of all time". But not everyone believes they can actually achieve what they have set out to do, especially Buford. Candace tags along because Jeremy is on a trip to Paris, and she fears that there he may meet other girls. Also, Isabella finds her affections for Phineas sorely tested when his steadfast focus on achieving his goal puts pressure on her. Meanwhile, Dr. Doofenshmirtz takes a father trip to Tokyo, Japan with Vanessa, but sets out with Perry and Major Monogram to find her when she joins Phineas, Ferb and the others.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  3. undefined Season 1 Episode 2 - Lawn Gnome Beach Party of Terror
    8.3/10(6 votes)

    S1:E2

    Phineas and Ferb's newest backyard project is to create a tropical beach paradise. Meanwhile, Perry tries to stop Dr. Doofenshmirtz's plan to steal all the garden lawn gnomes.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  4. undefined Season 1 Episode 1 - Rollercoaster
    7.8/10(11 votes)

    S1:E1

    While their mother is out shopping, the boys build a roller coaster. Dr. Doofenshmirtz and Perry battle due to the doctor's evil plan of throwing the earth off its rotation.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  5. undefined Season 1 Episode 6 - Raging Bully
    7.7/10(3 votes)

    S1:E6

    Phineas enters a thumb-wrestling competition with a local bully, while Doofenshmirtz creates a hypnotic device to control people's minds so they will sing him Happy Birthday.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  6. undefined Season 1 Episode 5 - Lights, Candace, Action!
    7.7/10(3 votes)

    S1:E5

    Upon hearing that her favorite play is being made a movie, Candace rushes to try for the lead, only to see that Phineas and Ferb have become the directors and changed the script to include a little more insanity. Meanwhile, Perry goes to Doofinshmirtz Evil Inc. to find out why Heinz has been so quiet lately.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  7. undefined Season 1 Episode 7 - Candace Loses Her Head
    7.6/10(5 votes)

    S1:E7

    Phineas and Ferb decide to carve Candace's face into Mount Rushmore for her birthday present, while Perry attempts to stop Doofenshmirtz from making a tunnel to China.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  8. undefined Season 1 Episode 3 - Flop Starz
    7.5/10(4 votes)

    S1:E3

    Phineas and Ferb decide to become a one hit wonder, Phineas and the Ferb-Tones and Candace wins the chance to sing with them. Meanwhile, Perry must stop Doofinshmirtz's giant robot - disguised as a temp.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  9. undefined Season 1 Episode 19 - Mom's Birthday
    7.5/10(2 votes)

    S1:E19

    Candace plans a special birthday for Mom, and even a song, but Phineas and Ferb are always getting in her way of what she planned, unintentionally topping everything. Meanwhile, Doofenshmirtz creates a shrinking machine that will make whatever he hates implode.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  10. undefined Season 5 Episode 2 - Cloudy with a Chance of Mom
    7.3/10(3 votes)

    S5:E2

    The kids work to save Mom after she is hit by Doof's inator.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  11. undefined Season 1 Episode 4 - The Fast and the Phineas
    7.2/10(5 votes)

    S1:E4

    Phineas and Ferb enter the family car in an auto race, while Candace has to bust them and impress Jeremy. Meanwhile, Perry must stop Dr. Doofenshmirtz from deflating every inflatable object in the tri-state area.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  12. undefined Season 1 Episode 13 - Are You My Mummy?
    7.0/10(5 votes)

    S1:E13

    Phineas and Ferb visit an Egyptian-themed movie theater and attempt to get a mummy of their own, but they end up capturing Candace, who is wrapped in toilet paper, while Doofenshmirtz tries to raise the city's water level so his real estate will become beachfront property.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  13. undefined Season 1 Episode 23 - Tree to Get Ready
    7.0/10(2 votes)

    S1:E23

    Phineas and Ferb build super tree houses for themselves and Candace, but things get a little out of hand when a treehouse fight instigates. Meanwhile, Dr. Doofenshmirtz plans to ruin a ceremony in his brother's honor.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  14. undefined Season 4 Episode 32 - Live and Let Drive
    7.0/10(2 votes)

    S4:E32

    Agent P travels to the glamorous city of Montevillebad to stop Doof from winning the Grand Prix and collecting the prize money. When Doof uses his "I-don't-care-Inator" to sabotage the race and eliminate the competition, including international racing legend of Italian-Scottish-Swiss-Dutch descent Paolo Vanderbeek (Patrick Dempsey), Agent P must take the wheel and go head-to-head with Doof on the racetrack.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  15. undefined Season 4 Episode 46 - Doof 101
    7.0/10(2 votes)

    S4:E46

    After facing the choice of imprisonment or community service, Doof becomes a teacher at Vanessa's school. Meanwhile, a trio of bugs embark on a journey to become the first insects to communicate with humans.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  16. undefined Season 5 Episode 1 - Summer Block Buster
    7.0/10(4 votes)

    S5:E1

    The boys decide to ramp up their local summer block party with supersized attractions.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  17. undefined Season 1 Episode 10 - The Magnificent Few
    6.8/10(6 votes)

    S1:E10

    When Doofinshmirtz unleashes his army of termites to eat all the wood in the tri-state area, Phineas and Ferb use their newfounded love of a cowboy life to herd the stampeding cattle back to the carnival, but with Agent P stuck in a room filling with lava, how will he survive?

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  18. undefined Season 1 Episode 11 - S'Winter
    6.8/10(4 votes)

    S1:E11

    The boys use a sno-cone machine to create a Winter paradise during the middle of Summer in their backyard, Candace tries to pursue Jeremy (who thinks dropped her for a Swedish exchange student), and Doofenshmirtz tries to melt chocolate with a machine made from laser pointers.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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  19. undefined Season 1 Episode 1 - Going the Extra Milo
    1.0/10(1 votes)

    S1:E1

    Zack, the new kid in town, finds that even a simple trip to school becomes an adventure when he meets Milo Murphy.

    Director:N/A
    Writer:Jeff 'Swampy' Marsh

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Jeff 'Swampy' Marsh Ratings Summary

"Rollercoaster: The Musical!" is the best rated episode written by Jeff 'Swampy' Marsh. It scored 8.8/10 from 5 votes. It was directed by N/A. It aired on January 28, 2011. It is rated 0.1 points higher than their second-best episode, "Phineas and Ferb: Summer Belongs to You!".