The Best Episodes Written By Jeff 'swampy' Marsh

Episode Rankings

1. #1 Fan Favorite
   

   10.0/10(2 votes)

   #1 - Phineas and Ferb: Summer Belongs to You!

   S2:E558/2/2010

   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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2. 

   9.5/10(4 votes)

   #2 - Rollercoaster: The Musical!

   S2:E641/28/2011

   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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3. 

   9.0/10(1 votes)

   #3 - Mom's Birthday

   S1:E192/29/2008

   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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4. 

   8.8/10(4 votes)

   #4 - Lawn Gnome Beach Party of Terror

   S1:E29/28/2007

   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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5. 

   8.5/10(2 votes)

   #5 - Raging Bully

   S1:E62/4/2008

   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. 

   8.5/10(2 votes)

   #6 - Lights, Candace, Action!

   S1:E52/3/2008

   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.

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   Writer:Jeff 'Swampy' Marsh

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7. 

   8.0/10(2 votes)

   #7 - Flop Starz

   S1:E32/1/2008

   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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8. 

   8.0/10(1 votes)

   #8 - Tree to Get Ready

   S1:E233/22/2008

   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.

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   Writer:Jeff 'Swampy' Marsh

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9. 

   8.0/10(1 votes)

   #9 - Live and Let Drive

   S4:E323/1/2014

   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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10. 

    8.0/10(1 votes)

    #10 - Doof 101

    S4:E4611/27/2014

    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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11. 

    8.0/10(2 votes)

    #11 - Cloudy with a Chance of Mom

    S5:E26/5/2025

    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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12. 

    7.9/10(7 votes)

    #12 - Rollercoaster

    S1:E18/17/2007

    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.

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    Writer:Jeff 'Swampy' Marsh

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13. 

    7.7/10(3 votes)

    #13 - Candace Loses Her Head

    S1:E72/5/2008

    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.

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    Writer:Jeff 'Swampy' Marsh

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14. 

    7.3/10(3 votes)

    #14 - Summer Block Buster

    S5:E15/26/2025

    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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15. 

    7.0/10(3 votes)

    #15 - Are You My Mummy?

    S1:E132/15/2008

    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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16. 

    7.0/10(3 votes)

    #16 - The Fast and the Phineas

    S1:E42/2/2008

    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.

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    Writer:Jeff 'Swampy' Marsh

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17. 

    6.8/10(4 votes)

    #17 - The Magnificent Few

    S1:E102/8/2008

    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. 

    6.5/10(2 votes)

    #18 - S'Winter

    S1:E112/9/2008

    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.

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    Writer:Jeff 'Swampy' Marsh

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19. 

    1.0/10(1 votes)

    #19 - Going the Extra Milo

    S1:E110/3/2016

    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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