Follow father and son underwater cave divers and their team as they embark on an epic expedition into the heart of one of the world's largest, most remote and treacherous caverns. When a sudden storm seals off their only known exit, the team is forced to delve deeper and deeper in search of their escape; can they survive, or will they be trapped forever? With the threat of death and danger at every turn, this journey will test their strength and psyche against the perils of raging water and creeping panic.
- Feature Commentary: With Director Alister Grierson
- Feature Commentary: With Co-Writer/Producer Andrew Wight
- Feature Commentary: With Actor Rhys Wakefield
- Deleted and Extended Scenes
- Sanctum: The Real Story - A look at the terrifying real-life adventure that inspired the film, plus a look behind the scenes of the making of Sanctum.
- BD-Live: Access the BD-Live Center through your Internet-connected player to access the latest trailers and more! (Blu-ray only)
- pocket Blu: USHE's groundbreaking pocket Blu app uses iPhone, iPod touch, BlackBerry, Nokia Smartphone, Android, PC and Mac to work seamlessly with a network-connected Blu-ray player. Also available on the iPad, owners can enjoy a new, enhanced edition of pocket Blu made especially to take advantage of the tablet's larger screen and high-resolution display. Consumers will be able to browse through a library of Blu-ray content and watch entertaining extras on-the-go in a way that's bigger and better than ever before. pocket Blu offers advanced features such as: (Blu-ray only)
- Advanced Remote Control: A sleek, elegant new way to operate your Blu-ray player. Users can navigate through menus, playback and BD-Live functions with ease. (Blu-ray only)
- Video Timeline: Users can easily bring up the video timeline, allowing them to instantly access any point in the film. (Blu-ray only)
- Mobile-To-Go: Users can unlock a selection of bonus content with their Blu-ray discs to save to their device or to stream from anywhere there is a Wi-Fi network, enabling them to enjoy content on the go, anytime, anywhere. (Blu-ray only)
- Browse Titles: Users will have access to a complete list of pocket Blu-enabled titles available and coming to Blu-ray Hi-Def. They can view free previews and see what additional content is available to unlock on their device. (Blu-ray only)
- Keyboard: Entering data is fast and easy with your device's intuitive keyboard. (Blu-ray only)
- My Movies: Consumers can rent a variety of Universal favorites such as Meet the Parents, Fast & Furious, Mamma Mia!, Coraline, Knocked Up, The 40 Year Old Virgin, Forgetting Sarah Marshall, or Role Models to instantly stream via BD-Live, the pocket Blu app or on the web at UniversalHiDef.com (Blu-ray only)
- My Scenes: Bookmark your favorite scenes from the film. (Blu-ray only)
- uHear: Never miss another line of dialogue with this innovative feature that instantly skips back a few seconds on your Blu-ray disc and turns on the subtitles for the section you couldn't hear! (Blu-ray only)
- Digital Copy: Viewers can watch Sanctum for a limited time on an array of electronic and portable devices. (Blu-ray only)
- Nullarbor Dreaming In High-Def: A documentary that follows a team of cave divers and their fateful exploration of a giant cave system in Western Australia. (Blu-ray only)
Sanctum was released February 4th, 2011 and stars Richard Roxburgh, Ioan Gruffudd, Rhys Wakefield, Alice Parkinson, Dan Wyllie, Christopher Baker, Nicole Downs, Allison Cratchley. The film is directed by Alister Grierson.