The group is comprised of Black scuba divers who travel around the world searching for and documenting slave shipwrecks. Through her exploration of these shipwrecks, Roberts hopes to shine a light on the individuals who are part of the nonprofit group while honoring the lives and giving a voice to the millions of enslaved Africans who died in the Middle Passage during the transatlantic slave trade.
"We're talking 1.8 million souls. Throughout the podcast, you will hear names being called because these were not faceless people. They were not just a statistic. These were human beings with full lives, with stories, with dreams, with hopes," said Roberts.
See Roberts' full interview with On The Red Carpet in the video player above.
Learn more about "Into the Depths" on NationalGeographic.com.
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