
Jeff 'Swampy' Marsh
Acting
Biography
Jeff "Swampy" Marsh (born December 9, 1960) is an American animator, writer, director, producer, and voice actor associated with several animated television series, most notably as an executive producer and the voice of Major Monogram for Disney's animated series Phineas and Ferb and Milo Murphy's Law, both of which he co-created with Dan Povenmire. Marsh was born in Santa Monica, California, where he grew up with a heavily blended family dynamic. Marsh has been and continues to be a driving force behind several animation projects, working for over six seasons on the animated television series The Simpsons. Marsh continued to work on other animated television series, including King of the Hill and Rocko's Modern Life, before moving to England in 1996.
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

Rocko is a wallaby who has emigrated to America from Australia. He lives in O-Town and tries to get through life but, of course, comes across a multitude of dilemmas and misadventures he must get through. Other characters include Rocko's best friend, Heffer, a steer who has been raised by wolves, Filbert, a paranoid hypochondriac turtle, Rocko's faithful (but none-too-bright) dog Spunky, and Ed Bighead who detests Rocko and hates having him for a next door neighbor. On this show, Rocko has such adventures as trying to adapt to a new vacuum cleaner, having Heffer move in temporarily after his parents kick him out, and going to a movie theater.
Rocko's Modern Life

Milo Murphy is the personification of Murphy’s Law where anything that can go wrong will go wrong. Suffering from Extreme Hereditary Murphy’s Law condition (EHML), Milo always looks to make the best of the cards he’s been dealt and his endless optimism and enthusiasm can turn any catastrophe into a wild adventure. Together, he and his friends will learn that it’s all about a positive attitude and not to sweat the big stuff… and it’s all big stuff.
Milo Murphy's Law

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

Have you ever wanted to see Jack Black interviewed by cartoon characters? Now's your chance. Step brothers Phineas Flynn and Ferb Fletcher have an animated talk show set complete with a desk, chairs and skyline backdrop. Each episode, a celebrity (in live-action form) takes a seat on the cartoon set and answers questions posed by the titular pair.
Take Two with Phineas and Ferb

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 travel across the galaxy to rescue their older sister Candace, who has been abducted by aliens and taken to a utopia in a far-off planet, free of her pesky little brothers.
Phineas and Ferb the Movie: Candace Against the Universe

Perry the Platypus battles an evil animal agent working for ANATHEMA (the Alliance of Nefarious Animals That Has an Exceptionally Memorable Acronym).
Agent P Under C

Five heroes are brought together by their mutual love of questing, picnics and frolicking.
Super Happy Magic Forest

A short drawing tutorial parody series where animators bring beloved Disney characters to life, and the characters bring chaos.
How Not to Draw

Aaagh! It's the Mr Hell Show is an animated comedy show created by David Max Freedman & Alan Gilbey after the greeting card line about a painfully honest demon created by cartoonist Hugh MacLeod. The series only ran for one season of thirteen episodes in 2001/2002, produced by a British-Canadian collaboration. The basic format was a series of sketches linked by the eponymous Mr. Hell, a Satan-esque host voiced by comedian Bob Monkhouse - the last series before his death. Notable characters in the series include Josh, voiced by Jeff "Swampy" Marsh, who attempts to start a discussion about reincarnation before getting inevitably killed, and Serge the fashion industry seal of death, who wants to take revenge on the fashion industry for killing his parents. Mr. Hell also regularly has his own sketches, some featuring his illegitimate son Damien, the son of Mr. Hell and Angela an angel.
Aaagh! It's the Mr. Hell Show!

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

Phineas and Ferb become the galaxy's unlikeliest last hope when they must return the Death Star plans to the Rebel Alliance.
Phineas and Ferb: Star Wars

Cassie's father gets kidnapped by space pirates. She is determined to find him and she enlists the aid of the only bounty hunter she can afford, a talking blue hamster named Marion. They have an odd-couple style relationship and travel the universe together in search of her father.
Bounty Hamster

Almost microscopic in size, there exists a world hidden within our own; the Meadowlands is a delicate world of flowers as large as redwoods, and insects the size of dragons, where peaceful fairies take wing and comical trolls haunt the lowland swamps and inhabit dark, hidden caves. Without warning, a shroud of evil is creeping across the land... deep in the Dark Wood at the edge of the Meadowlands, the Elves have built their citadel in a gnarled ancient tree. Their malevolent leader, Lord Kann, lusts after control of the entire fairy empire and has vowed to conquer every corner of this magical realm.
Shadow of the Elves

The top 40 funniest cartoon characters are showcased in this TV special, as determined by a Nielsen viewers' survey.
TV's Funniest Animated Stars: A Paley Center for Media Special

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

Filmmaker Lawrence Shapiro discusses voice-over acting with the talented people behind the characters.
I Know That Voice

Hey A.J.! is a high-energy journey with a curious, driven and extremely imaginative young lady. Telling her tale will call for fast-paced escapades, memorable songs and “transplendent” storytelling! AJ includes her family and friends in all her fantastical adventures. In collaboration with a Super Bowl Champion/Children's author, the SGS team brings this adventurous children's book series to television.
Hey A.J.!

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.