Money Maze

Makenna Grace and her brother Noah have lost their parents and their grandmother. Then at the reading of their grandmother's will, they are informed about 100,000,000 dollars hidden somewhere on the globe. Clues are scattered along the path to the money. In this deadly race against their relatives, Noah and Makenna will have their smarts, strength and abilities put to the test. How much are they willing to risk for $100,000,000?