Count Duckula was produced by Filmation and appeared as part of their "Mighty Mouse" and "Heckle and Jeckle" cartoon hour. Count Duckula then reappeared in the 2015 TV Series of Danger Mouse. "Count Duckula" was created by British studio Cosgrove Hall Films as a spin-off from "Danger Mouse". In 1984 Nickelodeon acquired the US broadcast rights to "Danger Mouse", which became a hit for the channel. After a few years, the Nickelodeon management came to Cosgrove Hall wishing to co-produce a new series. After being shown a number of ideas, the then head of Nickelodeon, Geraldine Laybourne, spotted a picture of Count
Batman: The Animated Series of the greatest animated television shows of all time (again after "The Simpsons"). TV Guide ranked "Batman: The Animated Series" the seventh Greatest Cartoon of All Time (out of 60). Due to the success of "Batman: The Animated Series", many crew members went on to design and produce "" for The WB Network. During this time they created "The New Batman Adventures", which featured the same streamlined animation style as "Superman: The Animated Series", as well as numerous character re-designs from the original series despite taking place in the same continuity. In 1999, a futuristic spin-off series titled "Batman Beyond"