Firefighter Gordon Brewer is plunged into the complex and dangerous world of international terrorism after he loses his wife and child in a bombing credited to Claudio 'The Wolf' Perrini.
Gail and Tom Hartman are struggling to stay together and decide to take a white-water rafting holiday adventure in Montana for their son Roarke's 10th birthday, only to meet up with a pair of mysterious men whose desperation grows, turning their vacation into a nightmare.
