In the not-too-distant future, as a final response to crime and terrorism, the U.S. government plans to broadcast a signal that will make it impossible for anyone to knowingly break the law.

An American businessman with a stake in a pharmaceutical company that's about to go public finds his life is thrown into turmoil by an incident in Mexico.

A recently widowed man and his two teenage daughters travel to a game reserve in South Africa. However, their journey of healing soon turns into a fight for survival when a bloodthirsty lion starts to stalk them.