Jenny hears the legend of a lost diamond hidden by a German prisoner of war held captive in a nearby war camp years ago. Tired of always being the new kid at school, she believes she can finally have a permanent home if she can find the diamond. Jenny conviences new friends, Zack and Kate, to search for the diamond using clues left behind from the World War II prisoner of war.
As the trio begins their quest at the Crater of Diamonds Park, they discover they are not alone in their search. Ignoring danger and threats, Jenny, Zack and Kate determine to find the gem no matter the risk!
