Jack Black voiced the character of Lenny the Shark in the 2003 animated film Shark Tale.
Shark Tale is a 2003 American computer-animated comedy film directed by Vicky Jenson and Bibo Bergeron. The film stars Jack Black as the voice of Lenny the Shark, a vegetarian shark who befriends an outcast fish voiced by Will Smith. The film was a commercial success, grossing over $367 million worldwide. It was nominated for an Academy Award for Best Animated Feature, and was the first DreamWorks Animation film to be released in IMAX.