Bernie Petterson
Writing
Known For

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.
Phineas and Ferb

The zany, fast-paced adventures of a 10-year-old boy and his fairy godparents, who inadvertently create havoc as they grant wishes for their pint-sized charge.
The Fairly OddParents

In this series of cartoon shorts, Mickey Mouse finds himself in silly situations all around the world! From New York to Paris to Tokyo, Mickey experiences new adventures with his friends!
Mickey Mouse

Jenny, aka XJ-9, is a super-powered robot with a super-sensitive teenage heart. Her primary function is protecting the planet from disaster, but – like all teenagers – she has her own ideas about how she would like to live her life. Bored with being a superhero, Jenny wants to do something really exciting – like go to high school!
My Life as a Teenage Robot

When anything is erased from a chalkboard, it’s not really gone – it just enters a realm called the Chalkzone. And fifth grader Rudy Tabootie found a way to go there! With a piece of “White Lightning” chalk, he can enter the Chalkzone any time he likes. In the Chalkzone, Rudy befriends Snap, a bold superhero Rudy drew years ago. But Rudy soon discovers not every doodle is friendly.
ChalkZone

The Mighty B! is an American animated television series co-created by Amy Poehler, Cynthia True and Erik Wiese for Nickelodeon. The series centers on Bessie Higgenbottom, an ambitious Honeybee girl scout who believes she will become The Mighty B if she collects every Honeybee badge. Bessie lives in San Francisco with her single mother Hilary, brother Ben and dog Happy. Poehler provides the voice of Bessie, who is loosely based on a character Poehler played on the improvisational comedy troupes Second City and Upright Citizens Brigade.
The Mighty B!

Oh Yeah! Cartoons was an American animation showcase that appeared on the Nickelodeon cable channel. Oh Yeah! was an animation project guided by Fred Seibert, former Creative Director of MTV Networks and President of Hanna-Barbera. Produced by Frederator Studios, it ran as part of Nickelodeon's Nicktoons lineup, and in its second season, was hosted by Kenan Thompson of All That and Kenan & Kel fame; Then later by Josh Server, from All That, for its third season. Bill Burnett composed the show's theme music. Oh Yeah! Cartoons was distributed by Nelvana outside of the United States.
Oh Yeah! Cartoons

Along with his pals - Callie Cat, Grumpy Toad, Sally Squirrel, Emma the Quebecoise Pug, Gustavo the Platypus, Pete brings you along on their adventures. Whether learning to conquer his fears of the waves, meeting the new platypus on the block, starting a band with his friends or chasing a trick-or-treating ghost, Pete and his pals always try to keep cool, keep kind and keep rocking.
Pete the Cat

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.
Phineas and Ferb The Movie: Across the 2nd Dimension

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

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: Night of the Living Pharmacists

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: Summer Belongs to You!

When an attack on the O.W.C.A. incapacitates the animal agents, only Agent P and his animal trainees can save the day. Carl and Monogram fend for themselves.
O.W.C.A. Files

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.