Warner Bros. Pictures ; Warner Animation Group ; directed by Tony Cervone ; screenplay by Adam Sztykiel and Jack C. Donaldson & Derek Elliott and Matt Lieberman ; story by Matt Lieberman and Eyal Podell & Jonathon E. Stewart ; produced by Pam Coats, Allison Abbate ; a Warner Bros. Pictures presentation
Warner Bros. Animation and Nickelodeon present ; a Warner Bros. Animation production ; produced by Ben Jones ; written by Marly Halpern-Graser ; directed by Jake Castorena