Warner Bros. Pictures presents ; a Seven Bucks production ; directed by Jared Stern ; written by Jared Stern and John Whittington ; produced by Patricia Hicks ; produced by Dwayne Johnson, Dany Garcia, Hiram Garcia, Jared Stern
a Nova production by Ark Media in association with Realization Pictures ; written and directed by Phil Bertelsen ; produced by Phil Bertelsen and Jane Teeling
Disney ; produced in association with the National Science Foundation ; KCTS Seattle ; Rabbit Ears Productions ; directed by Michael Gross, Darrell Suto
DreamWorks Animation presents ; produced by Lisa Stewart ; story by Rob Letterman & Conrad Vernon ; screenplay by Maya Forbes [and others] ; directed by Rob Letterman, Conrad Vernon