a Warner Bros. Pictures presentation ; a Heyday Films production ; produced by David Barron, David Heyman ; screenplay by Michael Goldenberg ; directed by David Yates
directed by David Yates ; screenplay by J.K. Rowling & Steve Kloves ; produced by David Heyman, J.K. Rowling, Steve Kloves, Lionel Wigram, Tim Lewis ; a Warner Bros. Pictures presentation ; a Heyday Films production