Carl Fredricksen

Carl Fredricksen is a main character from the Pixar movie Up.

Biography
In the late 1930s, young Carl Fredricksen was a shy, quiet boy who idolized renowned explorer Charles F. Muntz. One day, Carl befriended a tomboy named Ellie, who was also a Muntz fan. She confided to Carl her desire to move her "clubhouse" — an abandoned house in the neighborhood — to a cliff overlooking Paradise Falls and made him promise to help her. Carl and Ellie eventually got married and grew old together in the restored house, working in a zoo as a balloon vendor and a zookeeper, respectively.

After being informed that Ellie was infertile, they repeatedly pooled their savings for a trip to Paradise Falls, but always ended up spending it on more pressing needs.

Just as Carl and Ellie, who were both senior citizens, finally seemed able to take their trip, Ellie contracted an illness and died of old age, leaving Carl by himself, becoming bitter and cranky and missing his wife terribly. As the years passed, the city grew around Carl's old house with construction as he refused to move.

After confronting a construction worker over his broken mailbox, the court orders Carl to move into the Shady Oaks Retirement Home. Carl comes up with a scheme to keep his promise to Ellie: he uses his old professional supplies to create a makeshift airship, using 10,000 helium balloons, which lifts his house off its foundations. Russell, a young Wilderness Explorer (a fictional scouting organization), becomes an accidental passenger in an effort to earn his final merit badge for assisting the elderly.

After surviving a thunderstorm, the house lands near a ravine facing Paradise Falls. Carl and Russell harness themselves to the still-buoyant house and begin to walk it around the ravine, hoping to reach the falls before the balloons deflate. They later befriend a tall, colorful flightless bird whom Russell names "Kevin" who is trying to reach her chicks and a dog named Dug, who wears a special collar that allows him to speak.

Carl and Russell encounter a pack of dogs led by Alpha and are taken to Dug's master, who turns out to be an elderly Charles Muntz. Muntz invites Carl and Russell aboard his dirigible, where he explains that he has spent the years since his disgrace searching Paradise Falls for the giant bird. When Russell innocuously notes the bird's similarity to Kevin, Muntz becomes hostile, prompting the pair to flee with Kevin and Dug. Muntz eventually catches up with them and starts a fire beneath Carl's house, forcing Carl to choose between saving it or Kevin. Carl rushes to put out the fire, allowing Muntz to take the bird. Carl and Russell eventually reach the falls, but Russell is angry with Carl for breaking his promise by saving his house instead of Kevin.

Settling into his home, Carl looks through Ellie's childhood scrapbook, seeing that it actually has many more photos of their lives on it than he thought, and finds the last note from Ellie thanking him for the "adventure" and encouraging him to go on a new one. Reinvigorated, he goes to find Russell, only to see him sailing off on some balloons to save Kevin. Carl empties his house of furniture and possessions and pursues him.

Russell is captured by Muntz, but Carl manages to board the dirigible in flight and free both Russell and Kevin, having a fight with Muntz. Muntz pursues them around the airship, finally cornering Dug, Kevin, and Russell inside Carl's tethered house. Carl lures Kevin out through a window and back onto the airship with Dug and Russell clinging to her back, just as Muntz is about to close in. Muntz leaps after them, only to snag his foot on some balloon lines and fall to his death. Snapped from its tether, the house descends out of sight through the clouds, which Carl accepts as being for the best.

Carl and Russell reunite Kevin with her chicks, then fly the dirigible back to the city. When Russell's father misses his son's Senior Explorer ceremony, Carl presents Russell with his final badge: the grape soda cap that Ellie gave to Carl when they first met, to the applause of Russell's mother in the audience. The two then enjoy some ice cream together, sitting on the curb outside the shop as Russell and his father used to do, with the dirigible parked nearby. Meanwhile, Carl's house is shown to have landed on the cliff beside Paradise Falls, as promised to Ellie.