On the inevitable 104th day of summer vacation, the season — and the series — is quickly coming to an end, and it’s Candace’s last chance to bust her brothers; who build huge playground equipment for the finale of summer. She is quickly foiled, but when she goes to return a DVD to Vanessa and finds Dr. Doofenshmirtz’s Do-Over-Inator, she finds an opportunity to redo the day, which results in other consequences like rips in the space-time continuum, the shortening of days and the disappearance of her brothers.

Each day, two kindhearted suburban stepbrothers on summer vacation embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. Meanwhile, their pet platypus plots against evil Dr. Doofenshmirtz.

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.

Phineas and Ferb team up with the Avengers to save the world from Dr. Doofenshmirtz and a group of dangerous supervillains.

Your favorite celebrities become cartoons as they go on wild adventures with Phineas and Ferb.

Luke Malloy is freaking out. He doesn't want tomorrow to come because tomorrow means starting Middle School...saying goodbye to summer break and hello to homework. And even worse, hello to getting picked on by Meat, the terrible torturer of new kids. Luke's dread of tomorrow is casting a shadow on his enjoyment of his last day of summer, so he makes a wish that the Last Day of Summer would last forever... that his one last perfect day of fun and freedom would never end. But when his wish comes true, he discovers that he's stuck repeating the day over and over again, which, as Luke quickly learns, isn't any better. What do you do when the "ultimate do-over" isn't all it's cracked up to be?

Doofenshmirtz's latest "-inator" accidentally turns the citizens of Danville into contagious mindless repulsive pharmacists that look like him who run rampant all over town. Agent P and the kids must work together to save Danville and avoid becoming mindless repulsive pharmacists themselves.

Doofenshmirtz's latest "-inator" accidentally turns the citizens of Danville into contagious mindless repulsive pharmacists that look like him who run rampant all over town. Agent P and the kids must work together to save Danville and avoid becoming mindless repulsive pharmacists themselves.

Phineas and Ferb get trapped in an alternate dimension where the evil Doofenshmirtz rules the tri-state area. They must find a way back home with the help of their pet platypus named Perry, who they discover is a secret agent.

Nathan Lee, an AAPI teenager, finds out that he has brain cancer right before he turns 18 and vows to live the remains of his life with passion… And refuses to die a virgin. Knowing that his gay best friend, Dash, wants to become a filmmaker, Nathan offers himself as a documentary subject to Dash, who is also in love with Nathan. Nathan and Dash decide to document as much of his remaining life as possible.