directed by Jeff Morgan ; performed by Philip Rham, Joyce Springer, Lex van Delden ; narrated by Haydn Gwynne ; produced by Jeff Morgan, British Broadcasting Corporation
kwan tot stand door een samenwerking van Valerie Schuit [and 35 others] ; naar een idee van Valerie Schuit en Chiara Robbiano ; een productie van Viewpoint Productions in samenwerking met KRO-NCRV
Pyramide Distribution ; Les Films du Poisson présente ; en co-production avec Uccelli Production, ARTE France Cinéma ; avec la participation de ARTE France ; avec la participation du Centre national du cinéma et de l'image animée ; un film de Julie Bertuccelli ; produit par Yaël Fogiel et Laetitia Gonzalez ; réalisation, image, son, Julie Bertuccelli
David Suzuki presents ; written by Amanda Mcconnell ; directors, Barry Greenwald [and 3 others] ; produced in association with the Canadian Broadcasting Corporation, the Public Broadcasting Service, and the National Science Foundation ; produced by Kensington Communications, Inc. in association with Sacred Balance Productions, Inc
Eesti Filmi Sihtasutus, Estonian Film Foundation ; Eesti Kultuurkapital ; Media, a programme of the European Union ; režissöör, Agne Nelk ; stsenaristid, Rein Pakk, Agne Nelk ; produtsent, Kiur Aarma
produced by Attica Art Productions Inc. (Groupe Fondation Onassis), La S.E.P.T. (Unité de programme Thierry Garrel), Fit Production ; [director: Chris Marker]
David Suzuki presents ; written by Amanda Mcconnell ; directors, Harvey Crossland [and 4 others] ; produced in association with the Canadian Broadcasting Corporation, the Public Broadcasting Service, and the National Science Foundation ; produced by Kensington Communications, Inc. in association with Sacred Balance Productions, Inc
David Suzuki presents ; written by Amanda Mcconnell ; directors, Michelle Metivier [and 3 others] ; produced in association with the Canadian Broadcasting Corporation, the Public Broadcasting Service, and the National Science Foundation ; produced by Kensington Communications, Inc. in association with Sacred Balance Productions, Inc