Three-part sci-fi adventure. When billionaire shipping magnate Eric Benirall discovers that he is losing several ships a year in the Bermuda Triangle he becomes convinced that there is a connection and calls in a team of four experts to investigate. At first they make some remarkable discoveries, but it soon becomes clear someone is determined to stop them. Benirall's team is captured and interrogated in an underwater facility. Emily and Bruce team up to investigate a strange weather phenomenon.