Phineas Flynn and his stepbrother, Ferb Fletcher, are determined to make every day of their summer vacation fun. They try building a full-scale roller coaster, becoming musicians, building a backyard beach, and traveling back in time to meet dinosaurs. Their family pet, Perry the Platypus, doubles as a secret agent and battles evil. Meanwhile, older sister Candace is tattling on them to Mom and Dad, though she can never seem to catch them in the act.
Fourteen-year-old Penny Proud is growing up! She's trying to gain her independence and faces typical teenage experiences in junior high. With the help of her parents, Trudy and Oscar, and her grandma, Sugar Mama, Penny faces all sorts of comical events.
Most boys are worried about school and friends -- but Kick Buttowski has more important things to think about. His goal is to become the greatest daredevil the world has ever known. With the help of his loyal sidekick, Gunther, and some unusual methods, Kick will try almost anything, from racing the school bus on a skateboard to flying down Dead Man's Drop on an ironing board.
A seventh-grade misfit, played by pre-"Transformers" Shia LaBeouf, struggles to find his niche both in school and in his seemingly perfect family. He does his utmost to infuriate his overachieving older sister, Ren, and is frequently involved in disastrous escapades, from which his best pal Alan usually rescues him.
Life is sweet -- or at least suite -- for identical teenage twins Zack and Cody Martin after their mom, Carey, lands a job headlining at the five-star Tipton Hotel in Boston, which comes with an upper-floor suite. From that new roost, the twins turn the hotel into their playground, although the pranks are usually instigated by girl-obsessed Zack, not the more mature and intellectual Cody. When her schedule permits, the boys are "handled" by Maddie Fitzpatrick, the teenage candy-counter girl who also is the somewhat unlikely best friend of spoiled London Tipton, the daughter of the hotel's owner.
Wander is an eternally optimistic intergalactic traveler who likes to do good things for others. His best friend is a quick-tempered, loyal horse named Sylvia. They travel throughout the cosmos together and go on adventures, making new friends -- and enemies -- along the way. The pair battles evil on the journey, including Lord Hater, the biggest evildoer of them all, and his army of Watchdogs. The animated comedy series was created by Craig McCracken, who also created such animated hits as "The Powerpuff Girls" and "Foster's Home for Imaginary Friends."
Randy Cunningham is a ninth-grader who is an unlikely hero with a superhuman ninja suit, the NinjaNomicon. Randy uses the suit and help from his best friend, Howard, to battle evil while trying to survive high school and guard his secret identity -- all while trying to protect his school and the world from certain destruction. Seems like an average life for a high-school freshman, right?