DreamWorks Pictures presents a PDI/DreamWorks production ; directed by Andrew Adamson, Vicky Jenson ; producers, Aron Warner, John H. Williams, Jeffrey Katzenberg ; written by Ted Elliott & Terry Rossio and Joe Stillman and Roger S.H. Schulman
DreamWorks SKG presents ; a PDI/Dreamworks production ; produced by Mireille Soria, Mark Swift ; written by Etan Cohen and Eric Darnell & Tom McGarth ; directed by Eric Darnell, Tom McGrath
DreamWorks Pictures presents a PDI/DreamWorks production ; produced by Aron Warner, David Lipman, John H. Williams ; story by Andrew Adamson ; screenplay by Andrew Adamson and Joe Stillman and J. David Stem & David N. Weiss ; directed by Andrew Adamson, Kelly Asbury, Conrad Vernon
DreamWorks Animation presents a PDI/Dreamworks production ; screenplay by Jeffrey Price ... [and others] ; produced by Aron Warner ; directed by Chris Miller, Raman Hui