Growing up, the eventual King of Atlantis was obsessed with the world under the seas. Now the movie star is doing everything he can to help marine ecosystems thrive—no trident required.

A conversation with a Marvel co-star led Cheadle to a new way for him to take action against climate change and racial injustice.

According to the Slovenian producer, documentaries stimulate conversations about ways to advance and improve human rights around the world ...