Academy Award® winning director Charles Ferguson's new film investigates global climate change villains and heroes, and reveals practical solutions to act on.
| Actor | Role |
|---|---|
 Oscar IsaacSelf - Narrator (voice) | Self - Narrator (voice) |
 Jane GoodallSelf | Self |
 Jerry BrownSelf | Self |
 Neal BarnardSelf | Self |
 Michael PollanSelf | Self |