Watch: Hillary commissions her own climate disaster movie with Cameron, Schwarzenegger, & Sigourney Weaver
- Stark images of burning forests, parched earth, and massive storms
- Drumbeats and dark music drawn from Hollywood blockbuster format
- 'Crops are failing, food prices are rising. … our children are at risk'
- 'Alien' star Sigourney Weaver blasts Trump's 'reckless denial'
- Sigourney later told DNC that Trump doesn't care about climate change
- Includes Trump making light of the threat
- Other celebs have rallied to Clinton's defense on the stage, with Paul Simon, Alicia Keys, and Andra Day lending their voices to the convention