Buck Williams (Kirk Cameron) is a roving journalist faced with an inexplicable occurrence... the disappearance of dozens of passengers on a transatlantic flight. Upon their arrival in London, the passengers of the plane soon find that this wasn't an isolated incident. Millions of people around the world have vanished in like fashion. Airline pilot Rayford Steele (Brad Johnson) races to check on his family to find only his daughter-his wife and son are gone! These two men search for answers to this mystery in the movie adapted from the eponymous novel. Based on the Book of Revelation from the Bible.