The Best Episodes Written By Mike Roth

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.

When Mordecai and Rigby make it to the final level in a video-game, their T.V. screen goes black. Now they must find a new T.V. so they can finish the game.

Mordecai and Rigby must save the park after the rest of the gang are brainwashed.

When Mordecai and Rigby try to prove that they are good prank callers by pranking the "Master Prank Caller", they are inadvertently transported into the 80's.

When Benson tries out an ostrich and a possum as replacements for Mordecai and Rigby, they have to fight for their jobs.

When Rigby becomes tired of losing at "punchies", he visits Death Kwon Do, a mediocre martial-arts clinic, to learn a move that will enable him to win.

Mordecai and Rigby try work overtime to earn enough money to buy tickets to a Fist Pump concert, but when they run out of coffee to keep them awake, they enlist the help of a business man and a coffee-bean to keep the coffee flowing.

When Mordecai and Rigby are told that all the snacks in the snack bar are free for employees, they go on a junk-food spree. But, the next day, when Mordecai cops-out, Rigby continues to eat junk-food, and his body, literally, leaves him.

Mordecai and Rigby find a plate that they think would look good with cake, but when they don't have enough money for any, they use Skips' upcoming birthday as an excuse to throw a party and to eat the chocolate cake at the snack bar.

Phineas and Ferb decide to do absolutely nothing for the day. Candace questions her purpose in life after realizing that she can't bust her brothers for doing nothing. Meanwhile, Dr. Doofenshmirtz is tired of being the ugliest person around, so he invents a device that can turn anything and anyone ugly.

While visiting their grandparents, the kids decide to create and race a giant hot air balloon. Meanwhile, Candace is inspired by train engineer Glenda's can-do attitude and decides to "give up" on busting her brothers. On the other side of town, Dr. Doofenshmirtz finds a Dodo bird egg and is convinced that it is a fierce bird-monster that can help him take over the Tri-state area, but discovers the exact opposite when the egg hatches.

Alice lures Oscar and his monster friends for a tea party, but only to turn the monsters into cute babies.

Oscar learns that he can earn merit badges that unlock prizes.

Oscar befriends a teenage Yeti.

Phineas and Ferb have a new pet, Goldy the goldfish, and to help make Goldy feel less lonely, Phineas and Ferb have built an aquarium with many other creatures. Meanwhile, Perry must stop Doofenshmirtz from a food related childhood revenge story.

When Phineas and Ferb get inspired by Candace's dessert club to create the biggest piece of gelatin ever, even Jenny and Stacy want to join in. Meanwhile, Doofenshmirtz has a horrific plan, to turn Perry evil!