Question: Who created the animated television series that has a character with the name Molly MacDonald?
Context: Maggie Castle (born August 7, 1983) is a Canadian actress, most known for her role as Sarah Olsen in the Disney Channel Original Movie "Starstruck" and for her role as Jenny in "Todd and the Book of Pure Evil".  She also provided the voice of Molly MacDonald on the "PBS Kids" animated series "Arthur". Jem and the Holograms is a 2015 American musical fantasy drama film co-produced and directed by Jon M. Chu, written by Ryan Landels, and starring Aubrey Peeples as the title character, Stefanie Scott, Hayley Kiyoko, Aurora Perrineau, Ryan Guzman, Molly Ringwald, and Juliette Lewis.  Borrowing elements from the 1980s animated television series "Jem" by Christy Marx, the film was produced by Hasbro Studios and Blumhouse Productions.  Chu's interest in developing a film adaptation of "Jem" is based on having grown up watching the original animated series with his sisters.  He had attempted to make the film 11 years earlier, but was rejected by Universal due to the cost. These are lists of animated television series.  Animated television series are television programs produced by means of animation.  Animated series produced for theaters are not included in this lists; for those, see List of animated short series.  These lists include compilation series of theatrical shorts such as "The Bugs Bunny Show" since they often feature some new wrap-around animation. Linus the Lionhearted is an American animated television series featuring a main character of the same name.  The character was created in 1959, by the Ed Graham advertising agency, originally as a series of ads for General Foods' Post Cereals.  At first, Linus was the spokesman for the short-lived Post cereal "Heart of Oats" (a Cheerios imitation).  Eventually, the lion was redesigned and reintroduced in 1963, to sell Crispy Critters, which featured Linus on the box.  The ads were so popular that a television series was created in 1964 (with General Foods as sponsor), and ran on the CBS network until 1966, then reruns [in color] aired on ABC from 1966, until it was cancelled three years later.  A coloring book was published which detailed the adventures of So-Hi going on a scavenger hunt in order to break a curse on a two-headed bird, who is then transformed into a boy due to So-Hi's dedication. 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 the co-creator, executive producer, and voice of Major Monogram of Disney's animated series "Phineas and Ferb".  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. Molly MacDonald, Lady of Glenbogle, is a fictional character in the Scottish BBC drama TV series "Monarch of the Glen".  Molly is played by English actress Susan Hampshire.  She is not to be confused with the character of the same name from the 1996 children's television series "Arthur". Rodger Bumpass (born November 20, 1951) is an American actor and voice actor.  He is best known for his long-running role as Squidward Tentacles on the American animated television series "SpongeBob SquarePants".  He voices many other characters on the show, including Dr. Forrest and various anchovies.  He also voiced The Chief in the animated series "Where on Earth Is Carmen Sandiego? ", and Mr. Besser, the school principal in the animated series "The Kids from Room 402".  Bumpass has many other credits in animated films, animated television series, and video games. Lew Archer is a fictional character created by Ross Macdonald.  Archer is a private detective working in Southern California.  Between the late 1940s and the early 1970s, the character appeared in 18 novels and a handful of shorter works as well as several film and television adaptations.  Macdonald's Archer novels have been praised for building on the foundations of hardboiled fiction by introducing more literary themes and psychological depth to the genre.  Critic John Leonard declared that Macdonald had surpassed the limits of crime fiction to become "a major American novelist" while Pulitzer Prize winning author Eudora Welty was a fan of the series and carried on a lengthy correspondence with Macdonald.  The editors of "Thrilling Detective" wrote: "The greatest P.I. series ever written?  Probably." Generation O!  is an American animated television comedy series made by Sunbow Entertainment, with co-production provided by Wang Films in Taiwan and Ravensberger in Germany.  There are also international versions of the series called "Molly O!" .  Generation O!  was originally called "Molly O!"  and was created by David Hale, Tim Newman and James Proimos, based on an original idea by Hale and Newman.  Executive Producers were Carole Wietzman, Martha Ripp and Ken Olshansky.  The Creative Producer and Director was Mike Milo and the Line Producer was Jodey Kaminsky-Cashman.  Most of the episodes were written by Suzanne Collins, author of The Underland Chronicles and The Hunger Games trilogy.  John Hardman was the production exec at The WB. Arthur is a Canadian/American animated educational television series for children, created by Cookie Jar Group (formerly known as Cinar) and WGBH for PBS.  The show is set in the fictional American city of Elwood City, and revolves around the lives of 8-year-old Arthur Read, an anthropomorphic aardvark, his friends and family, and their daily interactions with each other.
Answer: Cookie Jar Group