A normal day in Danville, a Super Computer built by Phineas & Ferb goes to Bikini Bottom and a surprise comes. *One Shot*

After having strange dreams, Stacy finds that she has been chosen to be a new keyblade wielder. She along with Perry and several new friends travel through different worlds looking for her family and friends and discovering the mystery behind the Heartless.

Gravity Falls and Phineas and Ferb's Prince George of Cambridge note: Phineas and Ferb chit chat on Skype with Mabel and Dipper about The Royal Baby Prince, named George of Cambridge, and They really wanted to know about them. :D! - Rated K for Everyone. -

Phineas and Ferb meat the SGC wile trying to get to there Milkshake bar. This is a one shot and I just couldn't continue it. This is all there is, and if anyone want's to continue it go ahead.

After Phineas and Ferb's dad, Lawrence, gets in contact with an old friend, Phil Banks, Phineas and Ferb and their friends go to Bel-Air, but will they survive Will's antics and Carlton's nerdiness?

Fearing that Ferb could become—or already is—a kishin, Baljeet gets him re-enrolled at the DWMA. Ferb isn't accepted well, however, and as Isabella and Buford continue to hound him, it becomes clearer that he hasn't told the whole truth about the night of Phineas' death.

What happens when you combine at least a dozen storylines/worlds in one fanfic as possible? You might not want to read and find out. In order, Phineas and Ferb, Pokemon, Mario - Teletubbies? What was I thinking...

I'm on hiatus until Mission Marvel after this because I lost my inspiration for a bit. And this is also a crossover with Lab Rats.

Candace gets send to a psychologist by her mother who is finally done with all the crazy stories. Jazz in the meanwhile is in college and studying to become a psychologist. So what happens if by fate these girls run into each other? Believe it or not, but a different view on things can be helpful sometimes.

Lil' Gideon wants to have his own personal army. But real quickly, it becomes more than he can handle. So Dipper gets dragged into the problem. And with Phineas, Ferb, Perry, and some friends from Danville in Gravity Falls, things go awry very quickly.

Sequel to The Tail of Gravity Falls. When Ariel and Candace both lose their memories and end up in each others places, can Phineas, Ferb, Perry, Flounder, and everyone else figure out what the heck is going on, get the girls switched back, and eventually stop Rodney? Thanks so much to fvcutie0028 for the cover image! I love it so much!

First crossover story please no hate I'm new this site so please I'm still trying to find my way around. I respect critics as long as its constructive

the story of phantom of the opera but in the style of phineas and ferb

A trip down memory lain for the turtles as we look into a story from their 4 year old selves and see how they have grown and changed from then and now. And the therory of cartoons and how they connect with phineas and Ferb. Disclamer: I do not own TMNT or Phineas and Ferb.

Phineas, Ferb, Isabella, Buford, Baljeet, Candace, Doofenshmirtz, Perry, Francis and Monty Monogram, Vanessa, the Fireside Girl Scouts, and just about everyone in Phineas and Ferb are jumping into the Ocarina of Time and live out the actual game. Can "Link" survive the challenges that faces him, save Hyrule, and rescue "Princess Zelda" from the evil "Gannondorf"? Rated T for blood.

Discontinued. Sorry :(

When the kids unleash and ancient evil Venomari,they head to the Xiaolin Temple to ready theirselves for the biggest fight the earth ever since

Candace asks a certain 'Brain' to help her 'bust' Phineas and Ferb. Dr Doofenshmirtz kidnaps a member of the Fashion Club.

Danville citizens take a trip to Europe. What mysterious encounters might they have there? Dedicated and made for Angela S. It's my first crossover!

After Ferb receives his Hogwarts letter, Phineas, (a Muggle) becomes disheartened and stowes away in Ferb's suitcase to accompany him. After making a few friends and a few enemies, they learn of something odd with a Sorcerer's Stone. Ferb takes along Perry for his pet, and so Dr. Doofenshmirtz follows so Perry can foil his evil plot. Takes place during first book. Read and review!

Lady Tsunade chooses Naruto, Hinata, Neji and Tenten to capture an A-Rank missing ninja. Precisely in the Land of Tea; However, that ninja sent them in a mysterious dimension. Can they ever catch that criminal? Can they come back to their dimension?—First FanFic, I'm using the 2nd Dimension characters of Phineas and Ferb. Expect what you expect from a rookie. (SERIOUS EDITING)

Well, I'm giving this a shot. And yes, the title's lame. When Dr. D accidentally sets off his Forget-About-it-inator 2, everyone (save for a select few) forgets that Austin Moon ever existed! Team Austin winds up travelling to Danville, where they meet Phineas and Ferb. Can the famous duo fix Austin's problem, while at the same time holding a successful benefit concert?

Terra has helped Doofenshmirtz created a Death Ray-Inator, and he defeated all the unversed Vanitas who came out of nowhere with a little help from Doofenshmirtz. Then, Ventus and Aqua came over. Aqua helped Perry defeat Dr. D. Meanwhile, the Vanitas came to the Flynn-Fletchers household and Ventus, Mickey, Phineas and Ferb teamed up to defeat them.

Simply a Crossover of Phineas and Ferb and My Little Pony. Yeah, I am a Brony, I guess.

Join 24 campers as they go 8 weeks on an Island to survive it all. Join characters from Phineas and Ferb, the Lisa Yee book series, The 39 clues and Code Lyoko. Join your host Wezi as he puts these guys to the limit to see who's the last one standing.