Kevin Costner and Ashton Kutcher star in the riveting, action-packed drama the Guardian on Blu-ray's high definition disc. Now the rousing adventure Maxim calls "stirring and exhilarating" is more intense than ever in this astonishing new format! Relegated to training raw recruits in the wake of a mission gone tragically wrong, legendary Rescue Swimmer Ben Randall knocks heads with a cocky young swimming champion who's hiding a painful secret. Experience the never-before-seen world of the elite Coast Guard Rescue Swimmers in startling 1080p, and plumb the depths of danger with 5.1 48k Hz, 24-bit uncompressed audio. Immerse yourself in the lives of these unsung heroes of the sea through the power of Blu-ray High Definition. ATTENTION: please remember that all Blu-Rays are Region A USA and all DVDs Region 1 USA and you will need a multi region Blu-Ray/DVD player to play them.