କାଷ୍ଟ୍ ଓ କ୍ରୂ
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Wangari Maathaiନିଜେ - Stephen Hawkingନିଜେ
- Paul Hawkenନିଜେ
- Stuart Pimmନିଜେ
- David Suzukiନିଜେ
- Richard Heinbergନିଜେ
- James Woolseyନିଜେ
- Leonardo DiCaprioNarrator
- Leila Conners Petersenନିର୍ଦ୍ଦେଶକ
- Nadia Connersନିର୍ଦ୍ଦେଶକ
- Leonardo DiCaprioପ୍ରଯୋଜକ
- Leila Conners Petersenପ୍ରଯୋଜକ
- Chuck Castleberryପ୍ରଯୋଜକ
- Brian Gerberପ୍ରଯୋଜକ
- Irmelin DiCaprioପ୍ରଯୋଜକ
- Leila Conners Petersenଲେଖକ
- Nadia Connersଲେଖକ