Nelvana Enterprises, Inc. (previously known as Nelvana Ltd.) is a Canadian animation studio and children's media company owned by Corus Entertainment. Founded in 1971, it was named by founders Michael Hirsh, Patrick Loubert and Clive A. Smith after a Canadian comic book superheroine created by Adrian Dingle in the 1940s. The company's production logo is a polar bear looking at the North Star. Most of its films, shows and specials are based on licensed properties, mainly children's literature, but original programming is also part of its roster. It ventured into the world of live action from its establishment and continues to do so.