Filmmaker Roger Roth didn’t start out as an expert scuba diver. But with each successive dive, he knew he wanted to get back in the water and learn about everything the ocean has to offer. From getting separated from his guide to diving with sharks, every experience only excited Roger to keep blowing bubbles underwater.

Adventures of a Landlocked Diver delves into the stories from the start of Roger’s career, including some of the famous people Roger worked with through his early years. In tales of risk and adventure, he shares his journeys from across the globe, documenting the world above and below the ocean’s surface.