Inspired by actual events, 'Sanctum' tells the tale of Frank McGuire (Richard Roxburgh), a master diver intent on being the first to explore the Esa-ala cave system in the South Pacific. Shortly after Frank descends into the caves with a team that includes his teenage son, Josh (Rhys Wakefield) and expedition bankroller Carl Hurley (Ioan Gruffudd), a massive storm collapses the entrance to the system, forcing the adventurers to plunge deeper into the darkness in search of an alternate exit.

To celebrate the release, we're giving away an amazing Underwater Experience prize pack inspired by the movie. Check out what it contains and how to enter our contest below!

What you can win:
'Underwater Experience' Prize Pack
(1) Sanyo Waterproof High-Definition Digital Camcorder
(1) H2O Audio Waterproof Case for iPod Nano
(1) 'Sanctum' Poster

How to enter:
To enter for your chance to win the Underwater Experience Prize Pack, enter your email address in the field below. Be sure to enter it before 12PM EST on Friday, Feb. 18, and that you use a valid email address.

Watch the trailer for 'Sanctum':
Moviefone's Sanctum giveaway is open only to legal residents of the 50 United States and the District of Columbia who are 18 and older. To enter, please enter your email address above The email address must be left before 12:00 pm Eastern Time on February 18. You may enter once per email address, and one winner will be selected in a random drawing. One winner will receive a prize pack containing the following items: (Approximate total retail of the prize pack is $170) (1) Sanyo Waterproof High-Definition Digital Camcorder, (1) H2O Audio Waterproof Case for iPod Nano, (1) SANCTUM Poster. Click Here for complete Official Rules.
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A skilled diver (Richard Roxburgh) and his team become trapped in a South Pacific labyrinth. Read More