Wolfy, the Incredible Secret () is a 2013 French-Belgian animated film directed by Éric Omond. The film draws on the creations of artist, writer and illustrator Grégoire Solotareff, who created the character Loulou in the eponymous Children's book in 1989. The film was released in French theatres on 18 December 2013. It won the César Award for Best Animated Film at the 39th César Awards.