The Ruby Diamond

Steve, Matt, and Jenny board their very first cruise ship prepared to relax, have fun, and eat a lot of food.

But on their first night out at sea, they discover the ship holds a secret. Many years ago, a smuggler hid a very expensive jewel somewhere on board, leaving behind a letter, written in code, as the only clue to its location.

Excited at the possibility of solving another mystery, the trio begins the investigation only to unwittingly draw the attention of three very dangerous men and o...