300 years ago, a ship carrying treasures worth 17 billion dollars sank off the coast of Columbia. In 2015, a group set out to find it. That group included oceanographic engineer Jeff Kaeli, one of five team members from Woods Hole Oceanographic Institution. Having dreamed of discovering a shipwreck since he was a kid, Jeff was hopeful that the advanced technology at their fingertips would help them uncover a piece of long-lost history. But after being missing for 300 years, the chances they'd find the ship weren't in their favor.

After finding success with his first novel—including a Hollywood movie deal before the book was even released—Warm Bodies series author Isaac Marion is faced with the challenge of where to go next, all the while fighting to break free of industry stereotypes.

In episode one of What We Do, Doug Fraser talks to Glenn Steinbaum - You may not know his name, but you've definitely heard his voice. As a voice-over actor for movie trailers, Glenn's heard by millions of people around the world. But what may seem like the easiest job in the world is anything but EASY.

Meet the people behind the most intriguing passions, hobbies, and jobs around the world. Each of our stories has the power to shape us all.