Old Mr. Parker has made millions inventing and selling games. At the beginning of the movie, he dies and his relatives gather for the reading of the will. However, Old Mr. Parker is a game player to the last, and his will stipulates a Scavenger Hunt to determine which relative will get the inheritance. The winner of the scavenger hunt gets all the money, the rest get nothing. The relatives break up into five teams and try to win the game.