The Riddle in a Bottle(2008)

This award-winning adventure takes kids under the sea as never before as "Riddle Solvers" Laura and Robert attempt to solve an underwater puzzler. Their journey features amazing footage from the Atlantic and Pacific, as well as lakes and rivers. They visit many who call the water or the waterside their home, including loggerhead turtles, crabs, frogs, and even a one-legged pirate.