Samuel Goldwyn Films presents in association with Participant Media and Paramount Home Media Distribution ; a CNN Films production ; produced by Josh Braun, Andrew Rossi ; directed by Andrew Rossi
[presented by] Paramount Classics and Participant Productions ; a Lawrence Bender/Laurie David production ; a Carbon Neutral production ; directed by Davis Guggenheim ; produced by Laurie David, Lawrence Bender, Scott Z. Burns ; executive producers, Jeff Skoll ... [and others] ; co-producer, Leslie Chilcott